Yes, we feel this is a top level head that takes the 2JZ to the next level. We have just finished a fully hand ported and polished head with 1mm Valves, Copper Valve Seats and other full valve train to create one of the most extreme performance heads you can get flow numbers out of.
This is one head you want an extra for your display case!
Our head is featured on our White Supra running currently at an 8.2 sec 1/4 time.
Single or Dual Valve springs but at that level we wouldn't understand why you would want to run single valve springs.
Supertech or Ferrea pending your preference.
Shimless Buckets (replaces the stock bucket creating a lighter moving part inside the head)
This full head, dual valve springs with Shimless buckets will be running $7200 USD
We just sold the one we had in stock and will have another ready in 6 weeks. Call, pm, email if interested! This is for extreme performance only.