Only had 9lb boost @4500 rpm because of belt slippage.But that did give us 470 rwhp.Currently changing to different belt set-up. The engine is built with built up cams,performance valve springs, fully ported heads,custom forged pistons(8.8-1) to suit the 1uzfe crank,argo rods ,850cc injectors,custom flowed plenum, 7/16 head studs,main studs 1/2'".Autronic sm4 +cdi.
Should be back on the dyno with in the week.
Hi Justin,
No Eric here . Manifold from my shed .Cams by Surecams. Superchargers bullet . Performance springs Australia.Headwork speedflow Corooy. By the way what ever happened to Eric's TT Supra.
Hi Justin,
No Eric here . Manifold from my shed .Cams by Surecams. Superchargers bullet . Performance springs Australia.Headwork speedflow Corooy. By the way what ever happened to Eric's TT Supra.
Heads flow better , inlet manifold much better to work with. Shim under bucket ,larger & lighter valves ,COP had to be change to suit cdi. Question would be why would one use the early heads apart from off the shelf cams.
VVT-I heads in stock form flow as much as a heavily ported 1uz head (Non VVT-I). Good idea about the cams too, the 4.7 heads dont spin as fast with their standard cam profiles. Im jealous I thought I had it made with a centri'd 4.7 but I guess someone always has to 1-up lol