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Mod | | | Forums66 Topics128,065 Posts1,055,863 Members48,428 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Apr 2006 Posts: 87 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2006 Posts: 87 | well its no less torque than the standard motor and has double the hp all be it at higher revs it even looks like the old unit and its gm
from what i worked out with 235 75 15 tyres i would need around 4.11-4.30 to match the donor cars 3.7 on 195 65 15 gearing allthough i dont wish to go 140 mph! so i guess a little lower would be fine and have it accelerating pretty well. the donor car will give 30 + mpg and have read reports of 40+ with a few easy mods
the donor car is also heavier than a standard 3100 and the ,new, engine /gearbox is a lot lighter than the old 3100 unit so allthough i never chose this to build some ,race, car it should hopefully be a good allround daily driver just need to get the gearing right | | |
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