Quote:
Originally posted by DennyW
:)
280H Magnum™ is best for the more serious street machines. This cam has a definite rough idle and will sometimes affect power accessories. It can be driven extensively on the street or raced on the weekends. The 280H needs an aftermarket torque converter, intake manifolds and headers.
270H Magnum™ is a great cam for high performance driving in street machines. The 270H has a rough idle in small blocks and a noticeable idle in big blocks. This is the largest cam you can use with a stock torque converter. The 270H will not affect power accessories, but should be used with headers and a 4 BBL. carburetor. This is the perfect cam for cruising.
Lots of choices. You just have to pick where you want the power. :)
listen to denny here is absolutely right for ive used the 270 comp in a sbc 350 and it had a noticeable rough idle and decent power but i had 2.02 heads and porting done.