Port fuel injector vs Meth 6266 ~600whp power goal on 94.

[twinturbos]

I'm running the docrace with the 6266 ball bearing. Power goal is around 600whp. I only have access to 94 octane, no ethanol. Is it better to run port fuel injection or meth/port meth to achieve my goals ? Or ideally both ?

 

[saskatchewan135]

You are going to need additional octane - Meth or an additive like Boostane if you want to stay DI only.

 

[twinturbos]

I get that, I also recently got my hands on the BMS meth kit and the MMP PI kit. I could basically run both port injection and port meth. I was wondering if only port injection could do the trick or if I need both or if only meth can do it. I'd rather not do both but if it's the best thing to do I guess no choice.

 

[saskatchewan135]

Sell the mmp pi kit and use the meth kit

 

[twinturbos]

Thanks, interested by other opinions aswell. If I do sell the MMP PI, I would run charge pipe meth with 1 or 2 nozzles.

 

[saskatchewan135]

A twin nozzle setup will work decent. Spraying pi is mainly for e85 use when the hpfp cant keep up, its not worth the hassle for pump fuel

 

[Torgus]

I agree. 2 nozzles in charge pipe I bet will get you there on 94 octane. Sell the MMP crap.

 

[Msport335]

I run ps2 high flows on 94 octane with dual nozzle chargepipe meth and make well over 600 wheel. Dual 1000cc aem nozzles

 

[The Banshee]

2 meth nozzles in the charge pipe. Port injection will net you little if anything. Octane is your friend.

 

[twinturbos]

Thanks a lot fellas

 

[Abacus38]

Port meth or Race gas. SendItE90 made over 700whp on straight race gas with just a stage 2 LPFP