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Whats the ideal manifold for a precision 6262 on rb26 I dont mind if its mild steel . Anyone .?? Im thinking of changing with my new build just trying to add up the $$$ and compare

I don't think it's money well spent mate, oem rb26 manifold supports good power which has been proven on many occasions Edited by Marko R1

just a question has anybody used lewis engines head packages ? or another reputable head package that you recomend

and also does anybody believe in the rips performance nz stock internal rb30 to be reliable running into low 10 passes as robs swears by ? he claims the one he built in 2003 running 750 bhp is still running to date untouched

just a question has anybody used lewis engines head packages ? or another reputable head package that you recomend

and also does anybody believe in the rips performance nz stock internal rb30 to be reliable running into low 10 passes as robs swears by ? he claims the one he built in 2003 running 750 bhp is still running to date untouched

i'd believe it!

mines stock bottom end, un touched. and been going 2 years with drift abuse (a lot harder on engines then drag racing) plus circuit work. with 425rwkw.

rb30's are so underestimated in stock form

i'd believe it!

mines stock bottom end, un touched. and been going 2 years with drift abuse (a lot harder on engines then drag racing) plus circuit work. with 425rwkw.

rb30's are so underestimated in stock form

How much power are you pushing through it

How much power are you pushing through it

i'd believe it!

mines stock bottom end, un touched. and been going 2 years with drift abuse (a lot harder on engines then drag racing) plus circuit work. with 425rwkw.

rb30's are so underestimated in stock form

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