what are the differences in V8's..LS1, LT1, 4.6...etc.

[Guest mudbutt]

The ports on the pi are much larger too. ofcorse they arent going to flow as much when you put the more restrictive manifold and less than optimum cams in.

[OGRE]

they are different, but every flow bench comparison i've ever seen show that above .500 lift non-pi flow better and below .500 pi are slightly better on the intake side.

 

but due to the exhaust valve difference the exhaust side flows much better.

 

non-pi cams only have .495 lift

[Mowgli1647545497]

Originally posted by Venomss:

(referring to Wease's post) .. this is the most informative, well written post I have read. Seriously.

 

Thanks.

ditto

[Wease]

Originally posted by Mowgli:

ditto

[Guest BLACKBIRD99]

I heard the new Hemis are dogs, but that's just what I've heard. I do know it's not enough to make me worried.

[Wease]

Originally posted by BLACKBIRD99:

I do know it's not enough to make me worried.

Kind of like how I view your car, not enough to make me worried either...

[Sam1647545489]

Originally posted by 1Pimp7:

if i remember right they were the FM-5's....or whatever the 5-spoke design is called.

Tell you dad to sell them to me and put the stockers back on. Keep the vette original, will get more when he sells it...

[1Quik7]

Originally posted by The Vette:

Tell you dad to sell them to me and put the stockers back on. Keep the vette original, will get more when he sells it...

he has the stock ones sitting in the garage, and he just re-ordered the decals...wants to get it back to original so he can sell it. might be soon, i'll be sure to let you know if he wants to get rid of them.

[Sam1647545489]

Originally posted by 1Quik7:

he has the stock ones sitting in the garage, and he just re-ordered the decals...wants to get it back to original so he can sell it. might be soon, i'll be sure to let you know if he wants to get rid of them.