hi
got a 89 sapphire and am about to fit a stage 3, but havent got any settings i.e fuel pressure,c.o and boost pressure.
engine spec:standard apart from 200 block, mongoose 3.5,-31 act, oil breather system and pipercross airfilter.
i have all the parts req'd chip 330 bayjoo,3 bar map,4X4 intercooler and 803's.
can anyone help please

 

Get a pro tuner to do it and set it all up properly.

Not worth blowing your engine up mate

 

Don't touch fuel pressure as most tuners base there chip on a standard pressure. set your boost to hold 20 psi,and c.o @3% this will be fine for a start,THEN GET IT SET UP!!!!! to avoid problems.

I have found with amed's chips they are DIY friendly usually with a boost limit and plenty of fuel..

Then have some fun

 

i'm crying due to the unburnt fuel coming out of the exhaust with an AB chip usually - especially if using a stg 3 chip with a t3 turbo (essentially only a stg 2 )

 

thnx guys