ATS Racing Cylinder Head
The 3SGTE Cylinder head has been proven many times over to have excellent power capabilities with no expensive porting or head work. The ATS Racing cylinder head package has been developed over many years, from experiences with our customer cars and our own personal vehicles. This is the exact same head package used in this 700 rwhp build:

ATS Racing 700hp capable* Gen 2 Cylinder Head:
Includes: ATS Performance Valve job, ATS Valve Springs, Shim adjustment for your choice of cams, replacement valve guides as necessary, re-surface head, and assembly.
Price $850 if we modify your cylinder head
ATS Racing Gen 2 Cylinder Head with core charge:
(We send you an ATS Cylinder head, you send us back your re-buildable stock head for core refund)
Price $850 + $300 core charge for ATS Cylinder head exchange.
ATS Racing Gen 3 Cylinder Head: Must send your re-buildable head.
Includes: ATS Performance Valve job, ATS Valve Springs, Shim adjustment for your choice of cams, replacement valve guides as necessary, re-surface head, and assembly.
Price $950
Valve seat machining and throat correction for Oversize valves:
(set of 8 valves) For intake OR exhaust. If you want both, hit the button twice. Oh and you better buy some Ferrea valves too.
Price $85
I have more money than sense, want to make 300rwhp, and despite the advice of the experts, I want my head ported, and wallet lightened. Bigger is better right?
Price $1,000,000,000.**
*- You will not make 700hp with this head unless you have the proper supporting mods, a lucky rabbit's foot, and gobs of cash.
**-Yeah you read it right that's ONE BEELLION DOLLARS. Go ahead and hit the button if your feeling lucky....
See core notes.