Richardvr1

Hi guys I'm trying to figure out what size injector would be best for my b18a1 build I have a fish scaled crank wiseco 8.6:1 com 8.3:1 compression pistons golden eagle rods apr2000 rod studs and bearing for the bottom end a b18b1 head with forged valves and springs with 282 turbo cams with a ported intake and a 70mm skunk throttle body I have a 60 trim turbo trying to get the best build out of it my first turbo build so I need a little help?

wunfstgsr

Post the same question in the forced induction forum for better answers! I would start with Injector Dynamics 1,000cc should be fine but see what the turbo guys say there.

2x0

All that matters in sizing injectors is how much power you want to make and what fuel you’ll be using.

Richardvr1

Ok thanks for the input I'll jump to the turbo forms and as far as fuel 110 oct ./e85 im running a mixture of 93 and 110 oct at the moment a 65/35 ratio runs like a dog on straight 93 and once in a while pings 93 just doesn't cut it anymore.

2x0

On E85 1000's will run out at around 450whp, unless you increase your base pressure you can push them a bit further.

I'd recommend some FIC 1650's, or if going for 600hp+ you may as well just get some 2000-2200cc's and not have to worry about them anymore.