Here is a log of my idle after I have dialed in the airflowperrev and combinedft as close as I can get it. Notice how much they fluctuate. Is this Normal?

hey folks i bought my car 4 years ago and have only heard it run. it ran good but had a a v8 cam sound to it(very lopey). needless to say between buying a house and traveling for work im finally gettin back into getting it running again. so im attempting a timing belt change since the one...

hey guyslooking for a front bumper cover for my 90 gsx perferably unmolested...i also have a set of stock wheels in pretty good condition lookin to sell....or even desperatly trade for a nice bumper cover..thank you Trevor

im in the middle of swaping a 91+ harness into my 90.i have over looked the placement of this plug with a single wire. coming off the engine harness in the area of the coil pack wires. if it helps off the harness is 3 plugs. this is the littlest one with a SINGLE wire.thank you trevor

My friend and i went out for some tuning in his 2g, 2.0,auto, 20g, fmic, and 750 injectors. We have logged that he is gettin knock at higher rpms. Even though we go in to the tables of ecmlink and take timing away we can never seem to get a hold of this. enclosed is the log..from idle to an...

this may or not be the place to post this but i was wondering for those who are using dsmlink what is the best computer for tuning with v.3..with black friday coming up i would like to get a new laptop for tuning when i receive my dsmlink software....thank you in advancetrevor

hey allpicked up a 1g gsx with a dash that doesnt work....i have tried 2 other working dashes and still does not work...upon start up you see the rpm gauge come up then falls to zero....same with everything else...turn the key and everything zeros out...possible ground problem?....please...