We're doing a setup on a CRX, not sure which model it is.. but the stock tach redlines at 6500. It has a b16a motor swap (from 90 integra) We're putting a T3/T4E 60 trim on with external gate. We're going to use the AFC hack.. and I was wondering how much back I should set the distributor.. We're going 9.5 psi spring in the wastegate so I figured about 4.5 to 5 degree retard.

Also I'm not sure what the stock motor was so what should I upgrade the fuel pump to? I hear many people go 255 lph but I don't think we need that much fuel. Or would it be safe to use the stock pump.. I'd rather not drop the tank. I have a DSM turbo pump sitting around but heard that really isn't an upgrade.

Anyone running a similar setup? What's your AFC settings at? TIA!!

 

You will need an upgraded pump, I would suggest a walbro 190 lph.

http://www.autoperformanceengineering.com

With the AFC hack, the largest injectors you can use are about 450 cc/min, and I would suggest you go that big.

 

I have a DSM turbo pump laying around.. will this be enough fuel? What psi is the stock pump good til? What psi is a dsm turbo pump good for? Thanks man.. I'd like to get it going soon and not wait for parts. Thanks!