42 LB f. iNJECTORS AND RACETRONIX 255L/H
07-09-2005, 01:29 AM
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Join Date: May 2005
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42 LB f. iNJECTORS AND RACETRONIX 255L/H hi friends..
now i have 230/237 cam, stock ported heads and 150 dry shot 5177. (475 rwhpīs at dyno w/N2O and 350 rwhps without). at the moment my PCM is not tuned because itīs hard that someone does it in my country so Iīm studying how to do it.
I am thinking about a racetronix 255L/Hr fuel pump and a 42 lb/h inyectors, then I want to raise 200 shot.
so... i need PCM tune for use the fuel pump, inJectors and 200 hpīs? or the PCM will do it by itself?
and what I must tune?
is the same program for N2O or without?
Thanx xcuse my english
1998 Z28 A4.
12.89 at 8300 ft sea level
now i have 230/237 cam, stock ported heads and 150 dry shot 5177. (475 rwhpīs at dyno w/N2O and 350 rwhps without). at the moment my PCM is not tuned because itīs hard that someone does it in my country so Iīm studying how to do it.
I am thinking about a racetronix 255L/Hr fuel pump and a 42 lb/h inyectors, then I want to raise 200 shot.
so... i need PCM tune for use the fuel pump, inJectors and 200 hpīs? or the PCM will do it by itself?
and what I must tune?
is the same program for N2O or without?
Thanx xcuse my english
1998 Z28 A4.
12.89 at 8300 ft sea level
