Engine/Transmission (1994 - 1998) 3k gsk question

[WDimig]

ive had my 3k gsk in the truck for over 10 months now, and i love it. recently i had the oportunity to dyno my truck at the fall brawl, and was happy with the hp and torque readings, but i studied the dyno charts and it seems like the truck was defueling heavily at about 2800rpm. is that a good defuel rpm with the 3k springs, or should it be higher? my other question is can i go back in the pump and make the springs one click tighter and will that raise the defuel rpm to maybe 3000, 3,200 rpm? my top end seems ok, but i think i can get more out of it.



wes

 

[WDimig]

does anyone know?

 

[tURBOdIEZEl]

wes have you advanced your timing any?? i just had my 3kgsk installed before i dyno'd at the fall brawl and made pretty decent numbers on a stock hx-35... not sure if tighting your springs would help or not... . im sure someone will chime in... .

 

[Bob V]

I think that it has more to do with your plate than the GSK.

 

[WDimig]

opps - i forgot to add that i dynoed with my plate out. also i did not have the injectors in at the dyno, i installed them the next day, and never got a chance to re-dyno. no i have not advanced my timing, i know i sould since i have that much fuel now, but will advancing the time make that much of a diference?



wes