Chevy's VTEC??

K guys, Ive been wondering about chevy performance heads. I know honda has the VTEC that they can slap on almost any f*&%#&g engine, and ford has VORTEC, but what does chevy have as far as a 4 banger performance head for the 2.4L z24's)

uh Chevy trucks have Vortec not Ford...and Z24's don't have variable valve timing.

ok...somebody smarter please reply....i know z24s dont HAVE VTEC, thats why i was asking what they DO have. Fords also have VORTEC on their suvs/trucks....expedition, blazer etc...

oops i forgot to add in the chevy part before the blazer. (they both use vortec) And again....those are v6's and v8's. I want to know what chevy has to offer for a 4 cylinder performance head. thanx

nothing really.. thats the problem.. try mantapart.com they have ported heads and cams and stuff.. other than that you'll have to wait for the cobalt SS to come out cause that will be chevy's first sport compact with variable valve timing.. It's on an ecotec so it may be interchangable with a normal ecotec engine..

Well The new Inline six has VVT, (the engine that is in the Trail blazers)

uh Chevy trucks have Vortec not Ford...and Z24's don't have variable valve timing.


Hey bro, im not trying to make you look stupid but ford doesent have vortec. thats a chevy thing

yea chevy has VORTEC, ford has ztec in the focuse and escort. and it doesnt matter what a LD9 has that you could relate to a honda motor with VTEC.

But if you want to know about the LD9 just ask. or how to add power to it.

i said Chevy has VORTEC and Ford's doesnt... :eek7:

sonicboomer said the expedition has vortec. he posted after you did