When will it start to spool on a rx7?

thanks

 

If i recall my research correct the 2.2liter mr2 and rx7 streetport have similar spool. My t78 spooled 200ftlb by 4300rpm.

 

well the turbo is always spooling as long as your engine is on..lol .hehe....


j/k..anyways ....Mine is pretty much hitting 15ish psi at 5K in second, with a mild street port.

Spool time will differ slightly with different portings

 

when i had the stock port it hit boost around 4200rpm & full boost by 4600rpm

with my 1/2 bridge port i get full boost by 4225rpm

the turbo has a pretty good powerband!

 

cant wait to finish my car, stage 2 intake port, stage 3 exhaust tons of other mods and the t78 gonna be going for 20psi if not more. should be fun....now if only fedex didnt lose my housings in the mail from being ceramic coated.

kevin.

 

all u t-78 guys post up your results please when they come in.

 

when are you flooring it, 3000 rpm? what gear is this in? what is full boost, 15 psi?

 

i normally get full boost in 3rd gear around 4100-4400 although you dont really feel it until 4600 or so this is with a very "healthy" street port

 

my full boost is around 15psi @ 4200rpm sometimes hits 16psi then drops back down!


im usually in 3rd gear doing a roll!

 

shwoff when i am going for ride in your car?

also how come u limit boost to 13.5psi only?

 

damn i wish i could put my car together, damn you fedex.

kevin.

 

you can come down and go for a ride whenever.. ive been trying to arrange to get the car retuned by john(jodeny) but things on the car keep popping up(snapped shock, blown clutch.. etc etc) i just finished changing the clutch and the shocks so if everything holds together maybe in a week or so ill retune.............. and the only reason me and steve kan stopped dyno'ing at 13.5 is because my boost control had broke and wouldnt let me turn it up anymore, that problem has since been fixed and iam anxious to see what it does at 15-16pounds

-dj