Wez Posted January 28, 2007 Share Posted January 28, 2007 A mate just passed this onto me. Supra 2JZ Head Quote Link to comment Share on other sites More sharing options...
Kranz Posted January 28, 2007 Share Posted January 28, 2007 "All 2JZ Roller-Wave pistons feature increased mechanical octane with their unique step-quench design." Strange statement to make. It would be easier to say its a knock inhibiting combustion system that allows more advance/boost etc. Good site though. Some good engine building tips. Quote Link to comment Share on other sites More sharing options...
dandan Posted January 28, 2007 Share Posted January 28, 2007 Nice site and products Quote Link to comment Share on other sites More sharing options...
Wez Posted January 29, 2007 Author Share Posted January 29, 2007 Here is a reply I got with some prices :- 2JZ (new head casting) $1210.00 CNC porting is $2060.00 / $2800.00 Remove and replace valve seats is $295.00 / $350.00 Install Manganese Bronze guides is $185.00/ $225.00 Exhaust seats are $88.24 / $ 95.46 Intake seats are $59.68 / $ 71.22 Exhaust Guides are $64.00 / $75.00 Intake Guides are $64.00 / $75.00 Intake Valves are $195.28 / $225.00 Exhaust Valves (Inconel) are $291.80 / $312.00 Valve Seals are $48.00 / $65.00 Retainers are $202.50 / $225.00 Springs are $295.00 / $365.00 Inner Spring Seat Locators are $95.04 / $101.22 Outer Spring Seats are $32.00 Keepers are $76.00 Shimless Buckets are $598.60 / $698.00 Head Gasket is $325.00/ $360.00 Carillo Rods (with Carr Bolts) are $1425.00 / $1550.00 Pistons (with thick-wall pins) are $725.00 / $799.00 Rings are $202.50 / $288.00 Camshafts are $935.00 / $1100.00 Quote Link to comment Share on other sites More sharing options...
steb9780 Posted January 29, 2007 Share Posted January 29, 2007 There's a fair bit of scanning/modelling gone into machining that head there. Quote Link to comment Share on other sites More sharing options...
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