Joined
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95 Posts
Hi Guys,
To keep a long story short...
Had GTSS turbos on the car, and after the car wasnt driven for a year, due to me beeing abroad, the engine didnt run well at all. Bought a pair of 2860/5s, and [email protected] did the work. After the Turbos were fitted, the car was brought to Redline Tuning for mapping.
Specs on the engine (important bits):
Tomei 2.8
2860/5s
Tomei cams Type B
LinkG4 + Knockblock
Sard 720CC
Bosch fuel pump
According to the mapper, the engine missfired at 1.6 bar, probably due to weak coils, so it is mapped at 1.5 bar. I bought the cheap coils as i thought that my old ones were bad, so i bought the cheap one to try it out. I realized that one of my old coils was giving up, so i left the new (cheap) coils in there. Might have been a stupd decision looking back on it. Might still go for some standard coils instead.
Also, the ignition timing is conservative, so as far as i understand, it is possible to drive in lower grade fuel as well (4 deg light).
What do you guys think? Not the most power out of 5s i have seen, but for a resoanably conservative map, having 300lbft of torque at 3000rpm, 400lbft at 4000rpm, and over 500lbft at 4500rpm.
What do you guys think?
Cheers
To keep a long story short...
Had GTSS turbos on the car, and after the car wasnt driven for a year, due to me beeing abroad, the engine didnt run well at all. Bought a pair of 2860/5s, and [email protected] did the work. After the Turbos were fitted, the car was brought to Redline Tuning for mapping.
Specs on the engine (important bits):
Tomei 2.8
2860/5s
Tomei cams Type B
LinkG4 + Knockblock
Sard 720CC
Bosch fuel pump
According to the mapper, the engine missfired at 1.6 bar, probably due to weak coils, so it is mapped at 1.5 bar. I bought the cheap coils as i thought that my old ones were bad, so i bought the cheap one to try it out. I realized that one of my old coils was giving up, so i left the new (cheap) coils in there. Might have been a stupd decision looking back on it. Might still go for some standard coils instead.
Also, the ignition timing is conservative, so as far as i understand, it is possible to drive in lower grade fuel as well (4 deg light).
What do you guys think? Not the most power out of 5s i have seen, but for a resoanably conservative map, having 300lbft of torque at 3000rpm, 400lbft at 4000rpm, and over 500lbft at 4500rpm.
What do you guys think?
Cheers
