saiyan

iTrader: (1)

Just dyno my t04r setup, here's the MOD:

t04r(don't know the spec, bought it second hand)
stock port
550primary, 1600second
upgraded fuel pump +rail+line
hks twin power
act extreme clutch
counter weight+lightweight flywheel
3" straight pip+greddy exhaust with magnaflow canister(too loud)
greddy fmic
greddy bov
greddy mbc
pettit main pulley
10.5mm spark plug wire+all 9's spark plug.
car was street tune by BDC
that's it I think..

I'm still a very dissappointed with the result.. 1st pull was at 11psi and 2nd pull was at 13psi..

GSB

Hmmmm,

Does seem a low figure for a TO4R setup ? deffo sure its a TO4R and not the TO4S or E version ???

The TO4R is a very decent turbo unit capable of over 450rwhp, so interesting to see such a low figure, i had a T78 which made 401bhp @ fly @ 0.6bar and thats a similar turbo to the TO4R ???

hondahater

iTrader: (2)

thats also pretty low boost. why didn't you up it?

fastrotaries

Good TQ though. a little over 300 Ft/lbs if I read it wright.

Rx-7Addict

iTrader: (2)

...under

villision 1revin7

That Is low numbers maybe it was a real conservative tune. With the t04r the turbo doesn't wake up until about 16-17psi

zack4173

iTrader: (3)

what ecu are you using?

GoodfellaFD3S

iTrader: (213)

Go to a dynojet to get some numbers you can more easily compare---that's the standard, or at least the most often used dyno. my BNR twins made 350 rwhp at 12 psi on a dynojet.

your AFRs look a bit lean up top, 12s might be pushing it a bit, even at your low boost level.

fastrotaries

what Gas?

fastrotaries

There are 4 lines. So what id the darker line, that goes a little over 300 for? Not rhe red one, the darker one.?

RICE RACING

Its a dynodynamics machine, they read MUCH lower (when not reclaibrated to match your exagerator types!).

We do 578rwhp on the same machine in one car that would read like 1 million rwhp on your dyno exagerator 2000 units

I would not expect much more power than what you achieved.

dubulup

as stated, 13psi is low boost you are just lugging that turbo around at that boost level.

RICE RACING

A friend dynoed a fresh street port 13B GT35R on 19 psi with RR water injection kit and it pulled 401rwhp on a dyno dynamics machine. After taking it for a drive my mate said it was one of the fastest genuine street cars he had been in.

Moral Dyno Dynamics read FAR lower than dynojets, FAR FAR LOWER.

The 578rwhp Capella is an absolute animal of biblical proportions, we will dyno it agian and get over 600rwhp on this dyno which is more than you boys could imagine.

As another example another car tonight dynoed 365rwhp and he ran 131mph at 11.2 seconds in total street trim, driving to track and back home again.

RICE RACING

For further info we call dynapacks *exagerators* here and they even read much lower than a dynojet so go figure lol

Your numbers are typical on stock port and at that boost level, power is pretty good given those factors. You can scale back with the figures I gave you but your making about 410bhp @ engine which is nothing to be sneezed at and is line ball with another users car I did a while back (pp13b of ausrotary) who does/did 430rwhp @ 23psi boost on a stock port with WI again on a DD machine.

Rx-7Addict

iTrader: (2)

There are 2 curves for HP and 2 curves for TQ (presumably 2 runs) .> The 2 curves that go over 300 are more peaky like a HP curve would be whereas the 2 other curves (TQ) are flatter and taper off earlier

saiyan

iTrader: (1)

thanks for all the replies.. I'm running on 93 pump gas with a PFC.. I just want to make sure if my car is sitting where it suppose to be(LOL). Yeah there was a FD there with a gt35r running 10psi of boost making 302hp on their board, so the dyno do read kinda low.. I want to cranking up the boost, but I'm still on stock 2bar map sensor..

saiyan

iTrader: (1)

The person that dyno my car was little bit nervous about pushing my car, he said that it's too lean. Anyway my car was street tune soo, I didn't get the chance to see what AFRs was on, and I didn't bother to ask my tuner since I trusted him to tune my car, but I was told that my was tune rich enough for me to run higher boost if I want..

hondahater

iTrader: (2)

Not meaning any disrespect but I'm kind of tired of being in this big horsepower game with puerto ricans on one side saying stupid white guys don't know anything about going fast and then australians constantly saying the same thing blah blah blah. Why does it always have to be everyone against the white guys, americans, yanks, Americons(sp) etc... It just gets old, can't we all just respect each other? Maybe I'm around both sides too much but I've got a puerto rican friend who is constantly saying crap like this even though he has a 14 second rx7

Slammedblk7

iTrader: (7)

Hondahater, Boricuas will be boricuas, simply because they come from a remotely different place, where years and years of certain combos have worked for them. You wont catch them giving out their "secrets" either and they will indefinately stand by their tricks.

As the same goes for Aussies and their infamous 1.32 housings!

njstreetrx7

i thought t78's/to4r/t67's make aboyt 310 on stock ports at 10 lbs turboxs mad 420 at 16-17lbs

Fd3BOOST

iTrader: (7)

I hear PFSupercars just made 460hp @12psi on a to4r with a full bridge.

hondahater

iTrader: (2)

I know, I know, it just gets old and I kind of get discouraged that so many people can be like this when in all actual fact everyone helps out everyone and there are no truely inovative people that thought everything up by themselves or even by themselves as a country. The rotary engine has come along way since it's beginning and I'm not going to say it was americans, japanese, puerto ricans or aussies alown that did this. It was everyone finding out things here and there about the rotary and putting it to practice.

saiyan

iTrader: (1)

me like it!!! LOL