one_and_only2004
Turbo L98 FTW
- Joined
- Mar 9, 2008
- Messages
- 2,427
- Reaction score
- 20
- Points
- 38
- Location
- Regional NSW Australia
- Members Ride
- Z Series Thunder Utility - Turbo
$4000 on Ecotec heads? Bit rich for my liking there. That's the same price as a built bottom end which would actually give you more power with upped comp ratio etc etc.
Yeah i vouch for ecotec heads happily taking bigger valves. I run 1.90" intake and 1.57" exhaust valves with all the same hardware as these ones. INTENSE-Racing.com: INTENSE™ Stage 4 CNC Cylinder Heads (pair)
Sorta shows that $4g is a waste on heads. You can get ZZP alloy heads for around $3000 landed from the states pr these Intense racing iron heads for a bit less. there are also a few good shops around in AUS that are more than competent. After all good head shops apply a formula to the ports and replicate thate as closely as possible from one port to the next.
I wouldn't pay $4000 for heads that's for sure. When i bought them they came with receipts valued at $4000. They're still awesome.