Getting a Supra!

iwantasupra · 10-17-2005, 02:15 PM

740s...my dad used to have an '88 740 turbo, now he's got a '90 740 turbo w/ the M46 tranny (4-speed manual w/ OD). They're heavy...they would about run anything over other than a diesel.

Dad's M3 is for real...puts down 458rwhp or so. Wouldn't need a turbo for low 13s tho, M3s w/ intake and exhaust can run low 13s...they're light, they hook up great, and BMW knows how to set their gears right. U can get approximately 260bhp w/ intake and exhaust...hook up a T3/T4B and run 10psi, u'd get another 170bhp added...10psi = .680 bar, X n/a power = 170bhp...+ 250bhp and that's 420bhp, 10% power loss gives u 378rwhp. That should hit 11s w/ drag radials or slicks.

10-17-2005, 02:15 PM	#25
iwantasupra Stock Join Date: Sep 2005 Posts: 14	740s...my dad used to have an '88 740 turbo, now he's got a '90 740 turbo w/ the M46 tranny (4-speed manual w/ OD). They're heavy...they would about run anything over other than a diesel. Dad's M3 is for real...puts down 458rwhp or so. Wouldn't need a turbo for low 13s tho, M3s w/ intake and exhaust can run low 13s...they're light, they hook up great, and BMW knows how to set their gears right. U can get approximately 260bhp w/ intake and exhaust...hook up a T3/T4B and run 10psi, u'd get another 170bhp added...10psi = .680 bar, X n/a power = 170bhp...+ 250bhp and that's 420bhp, 10% power loss gives u 378rwhp. That should hit 11s w/ drag radials or slicks.