rb help

[tail_happy_200]

hi jez. i had my grey s13 remapped last summer by you. not sure if you remember me, we did a deal on the injectors.

anyway, i`m going the rb25 route and need some advice. whats the best turbo with ext wastegate to achieve 500bhp? also what injectors would you recomend? i`ll be getting a power fc for you to do your magic on.

thanks, craig

[Jez]

A GT3076 will do 500bhp at a push - or you could go for a GT3582R for a bit more head room.

[tail_happy_200]

this will be on an rb25det engine matey. still ok? would a 25g td06 be better? thanks. also whats the best turbo for a ca18det to run 350bhp max but t3 with external wastegates. thanks for your advise, you`ll be busy remapping them all soon

[Jez]

Bigger engine doesn't really make much difference to flow capacity. A 25g would be fine for 500bhp too.

For an S13, a GT2871 with ext gate would be good - not sure if they do them though. You don't really need an ext gate for a 350bhp turbo.

[tail_happy_200]

better get him to get his arse in gear then to get pistons. thanks for your help!

[tail_happy_200]

hi again. what size injectors would be best? for the rb around 500bhp and my mates ca engine at 350odd bhp. thanks, craig

[Jez]

555s for the CA and RB :)

[tail_happy_200]

cool. thanks for the help. can you pm me a price for the 2 sets please. bearing in mind i`m a tight arse who tries blagging things as cheap as poss.