Built KA tuning question

[JohnsS13]

I have just about finished putting my built KADE back together and I'm trying to figure out how to prepare the computer to run safely for it while I save up for my turbo stuff.

I have:

CP pistons 9.0:1 89.5mm bore
Eagle rods
ARP head/main studs
Clevite bearings
JWT S1 cams
Ported head
New oem valvesprings
Supertech valves
cometic HG
fidanza flywheel

Basically, I am worried the factory computer will run it lean due to the cams, head porting, valves all flowing more air into the cylinder. Also, Im not quite sure what effect the 9.0:1 compression will do to me.

Thanks for any advice on what to do.

[BigVinnie]

No way dude.
Your ecu is fine. Set base timing on the distributor at 20BTDC. Your MAF chec ks air volume that will determine injector pulse width. Your good to go, as long as you are using all factory sensors with factory ecu, and 270cc injectors.

[JohnsS13]

Yeah im retarded. Completely forgot about MAF sensors...

Thanks for clearing things up!