Boosted Falcon

what is needed to put c4 into eb xr8 .eg ecu, j3 chip or any wiring mods. cheers

You'll need either a manual ECU or J3 Chip to avoid a factory Auto ECU going into torque truncation once you remove the Auto.

Cheers,
Jason

thanks for the info it is much appeciated. i have only played with non efi windsors in drag racing but willing to try a different course. i have a good set of ported cast heads,manual c4,a couple of different stalls at my disposal.the j3 stage 2 chip,what is its limitations compared to stage 3. i realize that larger camshafts and associated gear help but looking at a really good state of tune. i consider bigger is not always better. cheers rob

The difference is the amount of time allowed for doing the tune. Stage 3 allows more time to cater for more changes to the engine.

Cheers,
Jason

thanks for your trouble .cheers rob