Kahren

iTrader: (13)

the most important mod is tuning.

vosko

iTrader: (4)

i agree 110% !!!

i rode in the car when it had 50 less rwhp and it was fast.....

RotaryEvolution

iTrader: (30)

it's also unsafe for the engine, most people who know anything about modding a car will run it a bit richer than they think it needs to be to be safe but some people are retards.

noman17

wow much more powerr, i cant wait till i have a ride again, with 40hp more this time
i cant picture how much faster it would feel as the last ride i got was one hell of a ride =)

jreynish

iTrader: (2)

That is about where all the 550/1600 combinations seem to max out is right arround the 400RWHP mark, You might concider going up to some 860 Primaries. and keeping your 1600's, they are more likely than not, working correctly. that just seems where you will end up loosing some of the flow from your fuel pump and your 550/1600cc combo starts to max out. You might want to concider upgrading your primaries, and maybe running dual pumps staged by the Haltech. That way you would be just Peachy! and ready for some higher Octane fuel and MORE BOOST, the T04S is good for 22 Psi If I remember correctly

Kahren

iTrader: (13)

no more octane this is a street car, maybe water injection if the owner decides to do so, but i am not sure. the 550+1600 combo should be good for some more power...there was no fuel perssure gauge on the car at this time, after the injectors get sent out there will be one on there. i want to make sure the fuel pressure is not dropping.

gerbraldy

me likey

rx7raca

That comes with the standalone

Mike_REW

iTrader: (2)

Shame on you for running the car hard on the dyno with no fuel pressure gauge. Without the fuel pressure gauge, how do you know what the base fuel pressure is? How do you know that fuel pressure is not falling off at the top end, and you just keep adding inj. duty to compensate?

I would check the fuel pressure before I jumped to conclusions that the injectors are not 1600cc injectors.

--Mike

dubulup

looks like some serious boost creep???

Kahren

iTrader: (13)

the car wasnt equipped with a fuel presure gauge, and this was pretty much a baseline run, even if the pressure did fall off some i would see it in the duty cycles, but it was climing consitent with boost, so i am pretty sure its not falling off, and if it is its minor.

no boost creep

rx7raca

Also if it did fall off wouldnt the car just go lean? Most aftermarket fuel pumps give enough fuel for the rotary anyways.

dubulup

so, you got full boost around 5.5k?

usually if you see a torque curve that climbs until redline...tends to point to climbing boost.

Which isn't a bad thing if you've got the fuel, but 1600's shouldn't be maxing out at those boost levels.

13btII

who did the port job ? or did u do it yourself? nice numbers

Kahren

iTrader: (13)

boost has nothing to do with injecotor duty cycle, if you meant at that power level then yes.
full boost is under 3500 as you can see from the dyno chart, the curve doesnt have to be flat even if the boost is the same from 3500 and up, it has to do with engine VE.


i do rebuild work and porting as tuning and many other things

SmogSUX

iTrader: (12)

I am interested in the t04s....You have any for sale ? Also which stand alone are you using? Anyone know how much an F-con ecu upgrade maxes out on hp? Thats what I have and I doubt I will ever afford a standalone

Wargasm

0.82? The usual sizes are going to be a 0.81 or a 0.84... You sure 'bout the 82?

Kahren

iTrader: (13)

pretty sure its .82? might be .84

KNONFS

iTrader: (14)

What clutch are you guys using on the car?

Kahren

iTrader: (13)

act 6 puck unsprung, heavy duty pressure plate

GUITARJUNKIE28

aka on/off switch

KNONFS

iTrader: (14)

OUCH, I don't think I will ever go back to a unsprung clutch

Wargasm

Do you know if it's divided or undivided?

Kahren

iTrader: (13)

its divided

reboot

i have basically the same setup sitting around. that dyno sheet got me siked again. hahah