14b questions

[moneybags]

ok people i have a ported 2gen exh manifold and 680 cc's injectors that i wanna put on but my 1g but it pretty stock just a boost gauge,full 2.5 turbo back exhaust,manual boost controller,s-afc and a open filter.will this be too much to put the injectors on and just take it out with the safc.please help

 

[Groomz]

Originally posted by moneybags
ok people i have a ported 2gen exh manifold and 680 cc's injectors that i wanna put on but my 1g but it pretty stock just a boost gauge,full 2.5 turbo back exhaust,manual boost controller,s-afc and a open filter.will this be too much to put the injectors on and just take it out with the safc.please help

Just tune for the injectors via the AFC and you should be fine. Then turn up the boost and go.

 

[crankbender]

The afc is capable of going to -50% which will allow you to get up to 900cc injectors in theory. That said when you start messing with the fuel system that far you can make the ecu run real high timing advance. You cna do it but be aware that you might cause knock and need to tune it out. Log the car to be sure.