Max boost on standard internals - Toyota Nation Forum : Toyota Car and Truck Forums

UK_MRV6 · 11-13-2005, 05:58 PM

Hi having just bought a supercharger for the 1mz-fe. What kind of boost can you run on standard internals. It's running the standard 4 psi @ the moment, but could you go up to 6 psi using a water injection set up??

Cheers Phil.

terrastrife · 11-13-2005, 08:05 PM

didnt you have a silver mr2?

you couldprobably go 6psi stock.. maybe mroe with the wi

***Eye8Pussies*** · 11-13-2005, 10:12 PM

220whp...how much boost that is, depends on your tuning

UK_MRV6 · 11-15-2005, 11:04 AM

Quote:

Originally Posted by terrastrife

didnt you have a silver mr2?

you couldprobably go 6psi stock.. maybe mroe with the wi

No sorry mate it's always been black.

UK_MRV6 · 11-15-2005, 11:06 AM

Quote:

Originally Posted by UfoZ

You should be fine driving hard up to 7psi... After that I would think about upgrading internals if you want more boost.

Thanks for the info, I think I'll go to six with water injection just to be on the safe side.

Phil.

terrastrife · 11-15-2005, 06:35 PM

only as safe as the engine management