taching up and responce comparing
taching up and responce comparing Ok, this might be a dumb question. I just helped a freind put his car together.
its an A4 formula with 224/224 .581/.581 cam and has home ported heads. also a yank SS3800. manifolds w/ ory, ...flowmaster catback.
Now my car is a M6 with same cam, non ported heads, but has headers , and same flowmaster cat back.
we put the same tune in both cars. his car tachs up 10 times faster than mine and sounds like a crotch rocket. where mine has more of a deeper rumble and sounds like a cammed car. the responce in crazy. this is also in neutral/park.
would Heads make that much of a noticable difference?
its an A4 formula with 224/224 .581/.581 cam and has home ported heads. also a yank SS3800. manifolds w/ ory, ...flowmaster catback.
Now my car is a M6 with same cam, non ported heads, but has headers , and same flowmaster cat back.
we put the same tune in both cars. his car tachs up 10 times faster than mine and sounds like a crotch rocket. where mine has more of a deeper rumble and sounds like a cammed car. the responce in crazy. this is also in neutral/park.
would Heads make that much of a noticable difference?
