how much of a difference would this make
04-20-2008, 02:23 AM
#1
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Car: black 88 formula
Engine: 355 tpi
Transmission: 700r4
how much of a difference would this make
If i got my car tuned because it has 10.5 to 1 compression and a lt4 hotcam and longtubes with no air. how much better would it run i honestly want to know before i go out and buy the stuff to do it.
04-20-2008, 10:57 AM
#2
Re: how much of a difference would this make
If you are asking about PROM tuning, there is a lot of room for improvement with even a stock engine. Since you have no air injection, it would be appropriate to turn that off in the program. With the cam change, the WOT (open loop) fuel trims are really going to need a change, as well as the spark advance tables, since the dynamic compression at a given RPM is likely considerably different from stock.
04-20-2008, 11:03 AM
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Car: black 88 formula
Engine: 355 tpi
Transmission: 700r4
Re: how much of a difference would this make
thansk i will be getting it tuned pretty soon due to the factthat im tired of like 7 to 8 miles a gallon
04-21-2008, 10:26 PM
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Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
Re: how much of a difference would this make
lol woo woo i just got 12 mpg this weekend with an untuned MAF 305 with a zz4 cam, 1.6 rockers, ported 601 heads, and the completely wrong spark plugs. lol but it sure does move at WOT.
04-21-2008, 11:26 PM
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Car: black 88 formula
Engine: 355 tpi
Transmission: 700r4
Re: how much of a difference would this make
hell yea that would make me feel good about it but im gonna do some **** next weekend to it plugs wires and new ignition coil and also fix my airbox theres a huge hole in it and all the clips are gone out of it so i needs new ones
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