Pontiac GTO Forum
A forum community dedicated to Pontiac GTO owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, maintenance, history, and more!
Choosing the correct spark plug | Pontiac GTO Forum
2023年5月14日 · The 1964-1974 Pontiac Tempest, Lemans & GTO. 1964-1974 Tempest/LeMans/GTO Engine Tuning. Home; About Us ...
Reference: How to identify your Pontiac Engine ... - Pontiac GTO …
2022年8月19日 · In my case, my GTO's engine casting number is 9790071 which denotes a "garden variety" (not Ram Air IV) 400, most likely with 2-bolt main caps. Once you know what …
1964-1974 Tempest, Lemans & GTO General Discussion - Pontiac …
2014年1月16日 · The 1964-1974 Pontiac Tempest, Lemans & GTO. 1964-1974 Tempest, Lemans & GTO General Discussion.
PONTIAC GTO FACTS, DATABASE, AND INTERCHANGE BY YEAR
2023年11月20日 · The demand for 4 Speed Tri-Power GTO's was great. This caused Pontiac's forecast for the 76W Tri-Power motors to be under forecasted and they ran out of motors pre …
Parts advice - steering gear box | Pontiac GTO Forum
2023年2月11日 · Seems my 67 GTO power steering box needs replacement. I'm looking for one with quick ratio, about 2 1/2 turns. I can find plenty, but I know little about this particular part …
Wheels and Tires: What will fit on my GTO ... - Pontiac GTO Forum
2022年7月12日 · On your A-body Pontiac, and A-body GM cars, it is the wheel/rim center hole/bore and should be 2.783" to 2.786" diameter and fit snug over the front/rear axle center …
Reference: Camshafts - GTO Factory Specs | Pontiac GTO Forum
2016年2月14日 · I put together the specs on the factory-installed GTO camshafts for the 389/400/455. They are often referenced by their last part number digits, ie "066," "067," "068," …
Correct timing on a mild 400 - Pontiac GTO Forum
2021年4月29日 · The Pontiac distributors I used had 24 (12x2) in the distributor. The factory set the initial at 6 for a total of 30, but they ran best at 36 (12 initial). The most initial I ever ran on …
PCV valve issue? Wagner? Anyone using? | Pontiac GTO Forum
2020年4月24日 · The 1964-1974 Pontiac Tempest, Lemans & GTO. 1964-1974 Tempest/LeMans/GTO Engine Tuning PCV valve issue? ...