Easiest Big Power, LS1, LS2, or LS6?

[Mkelcy]

Originally Posted by rocketman

you cant really compare a 15* ls1 to a 23* sbc,but ake a 15* ls1 to a 18* sbc and they are very close,most the aftermarket ls1 heads are 13* to unshroud the valve,sbc 18* and 15* heads flow just as well

I am just say that the sbc isn't dead.

Perhaps true, but then the LSx engines become much cheaper to build with good power than the 15-18 degree Gen 1 SBCs.

[rocketman]

I'd agree with that.

[Stuart Adams]

Just ask Dave Henniger of FAST ( a fuel injection expert). I believe he set a record with an LS1 motor in Florida a couple years ago.


A new corvette gets 25 mpg. is amazing to me.