dirt cheap is not the best way to go, you will always end up spending more. i have a ihi t3/t4 and that bitch is very very small but yours may be different and work for you, also you dont need the s5 e-shaft.



Good luck



David

 

I am running S5 rotors and counterweighs in my car with an S4 e shaft, it's fine.

 

What sort of T3/T4 is it pharmacy7?

do you know wheel sizes and a/r ratios? if you do i'm sure the more knowlegable people one here (read: not me ) will be able to help you...



The 'smallest' you want to go, turbo wise, with S5 N/A rotors would be a stock S5 turbo, so compare your T3/T4 to that.

 

The problem with non-turbo rotors with a turbo motor is compression. It not that they won't fit and or run, it's that it will detonate and die soon after.

 

the turbo i have is not an ihi those are SMALL i dont know have the exact specs here, but i pulled it of an 86 thunderbird TC and had it upgraded.

 

I think the 91 rotors is definately do-able with the right counterweight/ flywheel assembly, but personally your asking for a headache trying the turbo. It will make your project alot more complicated and alot more expensive. You need the right computer gear, plumbing, blow-off, exhuast, wiring, for starters and it still may dentonate after your all done. If you must have turbo your definately better of with either a factor turbo motor swap and or a complete purpose build kit.

PK797



How much H.p. are you looking to acheive again?

 

I don't mean to stir any **** in here too much , but I am a huuge fan of High compression turbo motors... I say do it.



You will need some sort of after market computer to control the fuel though, it's all in the tuning, just having high comp rotors in there will not make it detonate, just keep the intake temps sane and have it in good tune and you'll be just fine.



My '86 N/A motor with its turbo on it cop a huge ammount of punishment before it finally blew!

Try 18psi on the stock 460cc injectors! (then went bang a few senconds later)

But my point is, and i'll say it again, it's all in the tune.

 

yeah, im looking for big numbers, thats why i want higher compression rotors, the ecu and other **** ill worry about after i get the motor together, i was just taking a consensus on whether i could get better gains with a 6 port bridge port turbo, or 4 port, everything is going to have to be custom made anyways, b/c the engine's not going into a mazda