OVERKILL
$100 Site Donor 2021
Originally Posted By: GMBoy
Originally Posted By: OVERK1LL
Uhh oh, 4-bolt mains!!! LOL!
My buddy's dad is a big Chevy old-timer and always goes on about that like it is the holy grail, LOL.
4-bolt mains were a big deal back in the day if you were making more power..a lot more power than stock. Today,engines are a little more robust. I was always curious as to why the F-cars (camaro/firebird) got 2 bolt mains LT1's and the Corvette got 4 bolt mains. You see lots of F-cars making crazy power and survive with 2 bolts.
Sort of my point though, I've seen plenty of 2-bolt Chevies (and Fords) making all kinds of power; far more than most of the guys who are all horned up about the 4-bolt, will ever make.
I think it was (and is in many respects) a lot of hoopla over something that really wasn't that significant. At the power level you need to be at for it to be significant, you are already into better rods and a steel crank. And then most guys are stepping up to a bigger, beefier aftermarket block anyway at that point.
Originally Posted By: OVERK1LL
Uhh oh, 4-bolt mains!!! LOL!
My buddy's dad is a big Chevy old-timer and always goes on about that like it is the holy grail, LOL.
4-bolt mains were a big deal back in the day if you were making more power..a lot more power than stock. Today,engines are a little more robust. I was always curious as to why the F-cars (camaro/firebird) got 2 bolt mains LT1's and the Corvette got 4 bolt mains. You see lots of F-cars making crazy power and survive with 2 bolts.
Sort of my point though, I've seen plenty of 2-bolt Chevies (and Fords) making all kinds of power; far more than most of the guys who are all horned up about the 4-bolt, will ever make.
I think it was (and is in many respects) a lot of hoopla over something that really wasn't that significant. At the power level you need to be at for it to be significant, you are already into better rods and a steel crank. And then most guys are stepping up to a bigger, beefier aftermarket block anyway at that point.