head/ flow question need answers
Last edited by z28rob18; Nov 25, 2008 at 09:01 AM.
A LT1 is not that different than a gen1 smallblock. They both respond almost identical to the same mods.
The only REAL difference is a LT1(gen2) is reverse cooled.Which allows more compression to be run with more timing allowed.
You can make more power on pumpfuel compared to a Gen1.
Dont let flow numbers fool you, there have been 257cfm heads run in the 9's normally aspirated.
The only REAL difference is a LT1(gen2) is reverse cooled.Which allows more compression to be run with more timing allowed.
You can make more power on pumpfuel compared to a Gen1.
Dont let flow numbers fool you, there have been 257cfm heads run in the 9's normally aspirated.



