13bmaniac

iTrader: (5)

my friend has finally ordered a t51r kai he want bigger than my kit(t78)he want to run the 500 hp range but we dont have accces here to race gas.we were thinking wat will be the best way, methanol/water injection is the only way i can think off,let me know what you think.

BNA_ELLIS

That will be fine I have run my t51 like that for the last 5,500 miles with water injection.

13bmaniac

iTrader: (5)

you think the car will run safetely at those psi levels wit the water injection only? how many psi are you running on your car and how many hp are you getting?

fastcarfreak

he should be good with either WI or W/M injections. Up to him. WI is better for detonation deterance.

13bmaniac

iTrader: (5)

how many hp can produce at 20 psi with a street ported engine .?

BNA_ELLIS i saw in your web site that you are running more than 500hp on barely 1.2 bar
how many miles can last a rotary engine with those hp numbers
i will tune my and expecting 420 wit the t78
but my friend want to reach the 500 hp

thanks

BNA_ELLIS

I was running 478 @1.2 bar with water and only 9 degrees advance. This was done on a dyno as a rough tune due to time constraints. I afterwards tuned on the road and set my advance to 11 @1.2 bar and whacked my boost up a bit to 1.4 bar. because this was done on th street I don't know how much power I am producing now. I will performning some more mods and will be back at the dyno in a couple of months. I have no idea how long it will last.
I have some 120+ octane race gas here for when I go back to the dyno and turn the boost up to about 30psi. The drag tracks have just opened in the UK so I exoect the 20psi daily driven to be pretty reliable but I think the 30psi stuff at the drag strip will shorten the life of the engine some what due to wear and tear.