we all know that you can run the VN to VP V6 commodore engines on the factory computer and they go quite well. But did you know That the VN to VT naturally aspirated or supercharged V6 or V8 commodore engines can be fully tuned on the factory computer (not just chipped)for example you could put a super charger on a VN naturally aspirated engine and it can be tuned on the factory computer, we can now offer full dyno tunes on The jet boat Dyno (in or out of the boat) for these engines. The whole setup dyno tuned would be cheaper than fitting an aftermarket computer and tuning it on the water