AChotrod

iTrader: (17)

So was it an option or did some guys just lucky like the end of 97 some f-bods got 4bolt blocks?

Pro Stock John

iTrader: (34)

Quickest NA LS1 F-Body MN6 was 10.2-3, was Rodney smokin01ta.

Quickest on power adder not sure.

Quickest LS1 blocked car easily mid to low 8's. Rick's block had a lot of work done to it, when he went 8.oh. Reason many went to LS2 or 6.0 was a combination of iron block durability but also a block that could go bigger bore... You can't go more than 3.910 on LS1 blocks typically but you can go 4.030 with LS2... Which would then be the same size as an LT1.

fasttagurl

iTrader: (12)

I may need you to clarify; Are you asking about the fastest LS1 blocks/LS cars with the stock GM block? Or are you just asking overall who's on the list with a 346/7 GM LS1 block?

Not sure what # I am, but I run a 347 GM block LS1 with a 4L60E transmission in a 2000 Trans Am. Best time is 10.20, hoping to beat this at St. Louis in October. I think I'm #2 record holder on the 4L trans.

Detroitmuscle

iTrader: (16)

is that for f body cars only? RPM has a shitload of 60E cars running much faster.