Thread: installed Calum basic

at idle im at 16.8-17.4 sometimes it goes ----, just wondering if thats right?

Yes. When you go into boost you wanna be around 11.5ish

Mine is the same way, but under boost the afr is perfect.

it boggs when i first start to excelerate?

yeah i love my calum basic, only issue i have is when its cold it has a very bad partial throttle sputter. when its warmed up its pretty much fine unless im at a high rpm trying to give partial throttle i still get a sputter, ive tried to get my tps set but at the correct voltage its worse than when its set at higher voltage, i think i just need to adjust it a little more higher and it should take care of that issue. I know its not the tps because it worked fine on my old motor on my old setup.

ash so the sputter is normal?

Calum basic programs need to be tuned.....
Also the water temp maps...
Thats why they call them base programs

well at idle it feels real weak. Ill try the spark plug gap.

Its not supposed to feel strong, if anything change the jets to bigger ones and increase the fuel level in the bowls, you might not have enough and starving it of fuel.

Who has a carbureted sr20?