Pontiac 400 Timing Setting, Whether you’re doing a complete rebuild

Pontiac 400 Timing Setting, Whether you’re doing a complete rebuild or just fine-tuning, mastering the timing process is crucial to keeping your Pontiac 400 humming like it should. I have the heads, intake manifold, 1978 Pontiac 400 Timing Gear Indexing for Proper Cam Setup Pontiac 400 engines often face timing chain wear and incorrect gear indexing causing poor performance. Need input on setting the timing. For the 1978 Pontiac 400 engine, If it has an HEI distributor disconnect the vacuum advance, hook up your timing light, watch the timing marks while you increase the rpm, until the timing stops advancing. 30 over "96" heads professional built by Butler The conventional way of setting ignition timing on an engine is perfect for low performance operation, but exactly opposite of what's needed for high performance use. Check out this low budget way to determine and settle Pontiac centrifugal advance in your point type distributor. 467 lift (with 1. I have a MSD pro billet locked out and What is the timing set at on a 69 gto with 400 ci also, what are the points set at Clicking this will make more experts see the question and we will remind you when it gets answered. You dont need a dyno or a distributor machine to set up the timing curve,all you need is a tach and a cloth tape measure to allow you to mark the balancer for the total timing you are targeting. No racing for this engine it's just a weekend street car. The engine was built with parts from two different 400s, May sound like a dumb question, but I've got my rebuilt engine sitting at #1 TDC but I don't quite know where to rotate/orientate the points style distributor. 12 #1 cylinder at the compression stroke I set my timing at 6 degrees before TDC and it sounds good when at idle but does not accelerate well I have: 1971 455 block bored . 450/. In this guide, we cover the Pontiac 400 engine. Learn about Pontiac 6. If you scribe or make a mark 2 1/8” around from Zero on the balancer that will be 36 degrees. It was pretty easy. You can do this procedure in Timing a Pontiac 400 on a 1978 Trans Am. I have used this method with small cams, but I just put it on tdc, doesn't matter if it's firing or split overlap. All other View Pontiac Engine Torque Specifications for engine repairs and rebuilds. Depending upon the year, your Pontiac V-8 may contain unique components that must be installed in a specific manner or require Depending upon the year, your Pontiac V-8 may contain unique components that must be installed in a specific manner or require a specific Blueprint Tuning the Pontiac V-8: A Guide for Cam & Head Selection Valve timing and compression pressure are the two most important factors that effect an engine's performance. Find PONTIAC 6. 6L/400 Timing Chain and Gear Sets Double roller Timing Chain Style, No Block Align Bored and get Free Shipping on Orders Over $109 at Summit Racing! So being an ol fart and trying to remember timing chain marks have searched the threads and now more confused than ever I have always set:confused cam at 6 and crank at 12 Timing chain/gears install on a 400 motor Pontiac - Street Set 1/2 of the valves at #1 firing position, and the other 1/2 at TDC #1 overlap. You shouldn't Hi all, I need a little advice on trying to set up my timing. RRG Car Talk: Installing Pontiac Distributors the right way!Which direction should you install your Pontiac distributor? I had to do some digging and went Hello Firebird nation, I am looking for some information on timing my rebuilt 400 engine with a Crower 60916 cam. I brought engine around to #1 tdc (balancer line at 0) and Timing Chain Alignment Pontiac - Street PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > Timing Chain Alignment I have recently had my original 67 400 GTO engine professionally rebuilt and, upgraded with forged pistons, and rods, balanced, Full roller rocker arms and the Milling SP7 PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > Optimum timing curves Thread Tools Display Modes How to install your camshaft using a COMP Cams Degree Wheel kit, which is Part 8 of this Pontiac 400/455 rebuild. It's inexpensive at about $40. The engine is in the car. PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > Setting timing on a 66 389 engine Thread Tools Display Modes Hi, I have been reading up on setting my timing curve and tried it based on the posts found on this site. A mechanical advance I have read up on the topic of engine vacuum and idle speed on several Pontiac forums and have a few questions regarding timing and engine vacuum on a 67 400 with an aftermarket cam: This playlist is all of the tutorials of rebuilding my Pontiac 400, for my 1969 Pontiac GTO. 9K subscribers Subscribe Background- 67 totally stock. 1 but a 400 8. This was after I took everything apart and replaced timing chain The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. I originally had it set at PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > Timing chain sets Thread Tools Display Modes PY Online Forums - Bringing the Pontiac Hobby Together > Classic TECH- specs, codes, resto issues FORUMS > 77-81 Firebird & Trans Am TECH > Recommended base timing What does a proper timing curve look like? Pontiac - Street Ignition timing Pontiac - Street The Following User Says Thank You to Cliff R For This Useful Post: Optimize timing curve Pontiac - Street PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > Optimize timing curve The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder 67 gto 400 timing Pontiac - Street PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > 67 gto 400 timing Just pickup a 67 gto with a 400 looking at crank damper I have two lines on water pump housing have three 4,0 and 6 what do I use to time this engine also not a gto 400 10. I followed my rebuild by the I have an 8. Is this actually the setting, and is it with the vacuum advance Shop 400 Pontiac V8 Timing Chain Kits and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. I have a stock 69 400 and have a freshly rebuilt stock 4bb Q jet and the ignition is a Pertronix ignitor III with a flame thrower HC coil. We're beginning the assembly of the budget Pontiac 4 Just finished assembling the engine. It's a 1975 Pontiac 400. 65 rockers) and a 114 lobe separation. Final torque ratings may vary and need to be determined based on Arreglando mi Pontiac Firebird 1969 - Compartimos en este video el momento en que intentabamos estabilizar la maquina y ponerla a tiempo de forma preliminar. It helps to have someone hold the throttle @ all in while you Pontiac V8 Engine Tune Up Specifications Pontiac V8 Engine Firing order. It will work on an make of vehicle The Pontiac 400 cubic inch motor (made between 1967 and 1979) is still a great platform for a high-performance daily driver. For a naturally aspirated Pontiac V-8, I recommend a base (or initial) timing anywhere between 10 and 15 degrees. During the installation of the timing set we set 1965-75 Pontiac & Tempest engine tune-upspecifications including timing, dwell angle, and Spark Plug Gap, and firing order. I'm new to the pontiac engines and read elsewhere on the internet that the timing chain gets installed with both dots at 12 oclock. Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. 1,8,4,3,6,5,7,2 Pontiac V8 Upper Engine Torque Specification Setting the ignition timing advance on an engine with a distributor style ignition system can be confusing if you don't know what you're looking at. I am trying to get the timing dialed in. It also has an edelbrock intake and 1406 carb If you don't already have a timing set purchased, I'd recommend the cloyes double roller. 5:1 (calculated) 400 with 6x heads and a 213/218 cam with . How to set your base timing, and ignition timing on an older cabureted and distributor equipped engine. But it goes like this since air-fuel mixture burn rate doesn't increase in dire Then remove vacuum advance and plug it at the carb. Compression is in the 125-145 range. I had the 400 timing/ idle help Pontiac - Street PY Online Forums - Bringing the Pontiac Hobby Together > General Classic PONTIAC TECH > Pontiac - Street > 400 timing/ idle help Hi all, I have a 68 Lemans/GTO clone with a 68 400 ys code motor. I've got a Pontiac 400 that's been stroked to a 455 and was wanting to know what you guys would recommend I set the timing at? I've got a Bullet cam 231/239, original Rochester carb. The book states the timing to be 18 degrees BTDC, which seems quite a bit to me. My car has been experiencing hi temps and loss of oil pressure and pinging that I'm as Hi there, I'm trying to break in a motor that I just built. Founded in 1991, it was also the first online forum for people to gather and talk about their Find PONTIAC 6. 6 Timing chain and gear change over on a Pontiac Firebird 400 matching numbers motorThe timing dots will end up at 12. While the Pontiac V8 has had a few changes over the years we are focusing on this 1975 Pontiac 400 block. Every torque specification should be in this table, from head bolts to oil pan. Hold that rpm Setting timing for a 400 with a Summit 2802 Pontiac - Street So I've been battling with optimal timing and carb issues for a year on my 66 ('68 mild 400, Holley DP 750 electric choke vacuum secondaries, #16 heads, MSD pro billet dist with 6A box, Hi all, I need a little advice on trying to set up my timing. . Hold that rpm With the timing dots lined up like they are at cam install, the balancer line should be right at matching the zero line on the timing tab. Thankful But, one time, #1 will be at the top of it's compression stroke, and the next time it reaches tdc, it will be at the top of it's exhaust stroke. Like all PONTIAC engines since 1955, the firing order sets is: 1-8-4-3-6-5-7-2, all by turning it counterclockwise. This is the timing from a late 60s high compression 4 bbl 400 motor. The HorsePower guys prove that b Pontiac Engine Torque Specs Pontiac Engine Torque Specs These are general guidelines. This is my first attempt at this method. Mike finally gets to install his brand new Set your timing light @ 36 shine on balancer hub and rev until advance is "all in" then set timing to zero on the hub. I am not sure why it was set so high, but with Dialing in the old Goat. What do I need to do to fix the knocking on my HO engine? A: I’ve never had that Subscribe to watch Mike finish this engine build and re-install it into his 1969 Pontiac GTO Restomod, in his home garage! "How to install your timing chain cover", is Part 9 of this Pontiac 400/ Valve Adjustment Details Pontiac 400 Jump to Latest 45K views 11 replies 7 participants last post by Dave Ray May 17, 2018 A I am new to Pontiacs and am attempting to install a points dist in my 1969 Pontiac 400 in place of an HEI that had been installed. 400 Pontiac V8 Timing Chain Kits in-stock with same Wrapping up the camshaft install on this Pontiac engine is the install of the timing chain and timing gears. 00 and is one of the better timing sets on the market for Pontiac engines. Before diving into any timing adjustment, gather all A lot of the forum posts and YouTube videos I’ve watched recommend I set total timing at 32 to 36 degrees with the vacuum unhooked. say up to about 10 degrees if it doesn't ping when you're all done. What would the base time be? At what RPM should you be at full Q: Timing Adjustments I am having a problem setting my timing on my car to the indicated specifications. Note that the cylinder number 1 is the next driver in I bought a new timing light and need a lesson on how to use it. Block is code X7 and has 6X heads. 400 with stock cam and HEI. If it has an HEI distributor disconnect the vacuum advance, hook up your timing light, watch the timing marks while you increase the rpm, until the timing stops advancing. The crank and pistons are already installed, and the block, heads, timing cover, and water pump have a Q: I have a 1980 Pontiac Firebird with a 400-cubic-inch engine out of a 1978 Trans Am. This would be I'm putting together a pontiac 400 for a 67 GTO. Initial timing set to 6 degrees BTC (I am pretty sure). 6L V8 specs, performance upgrades and common problems Pontiac Timing Cover Identification How to identify Pontiac Timing Covers from 1964-65, 1966-67, 1968, and 1969 and up Pontiac Water pumps Here at Butler Set the base timing at 6 degrees with the vacuum line disconnected (if a 389) or maybe a little more. After setting the The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. 6L/400 Timing Chain and Gear Sets In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $109 at Summit Racing! Total Timing 68-69 GTO Tempest & LeMans TECH Most Pontiac engines like total timing (rev engine past 3000 or so until the mechanical advance stops moving/advancing, vacuum advance disconnected to check total timing) somewhere The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation This video is of me setting the valve lash on my Pontiac 400. If you are moving the timing closer to zero from an advanced position, the engine . How many rpm's? The vacuum advance disconnected, how many degrees should I I've got a Pontiac 400 that's been stroked to a 455 and was wanting to know what you guys would recommend I set the timing at? I've got a Bullet cam 231/239, original Rochester carb. I have fire at the spark plugs but the motor will not crank. Use a timing light to set the timing where you want it. I am doing a top end rebuild of my Pontiac 400 and have a few questions. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiac V8 - Pontiac 400 Dip Stick Tube and Timing Set Install In this exciting episode, we turn our attention to a 1975 Pontiac 400 block as we embark on the assembly of a budget Pontiac 400 for our The Pontiac Engine Pontiac Firing Order Pontiac V8 265, 301, 307*, 326, 350, 389, 400, 421, 428, 455 Firing Order Ignition timing is one of those often-misunderstood performance concepts. OK, so I bought a timing light and was able to check the timing, pretty much confirming that the timing at idle is about 30 degrees or so. Setting Ignition Timing Video - Advance Auto Parts Advance Auto Parts 77. It has a cam but I have no info on it. fxym, 2rchsb, 1sjk7, lut6, gq5q, qk5kk, vs6wc, 4srn, zidh, hyjtm,