TonyBurns

iTrader: (3)

What more can i say, the car is standard apart from the Hayward and Scott b/box, 1600 miles on the clock, in auto (not manual DCCD), figures are as follows (optimax and millers ob).

BHP 282 (5000rpm)
P@W 222


Now for the biggie

TORQUE:- 343.5lbs (rpm 3780)

I think ive got all that right

A BIG thanks to Pete and the boys at ProSport for letting me run

Tony

Nathan L

Nice !!!!!

misty

Excellent mate!!
dave

Edcase

Tony, I can well believe it mate, once they loosen up they really seem to fly.

Ask Litcho what the peak figures they've seen for the T25 is under ideal circumstances!! :O

Gutmann pug

Is it not re-mapped for uk fuel mate?

litchfields makes 330BHP? I know its been re-mapped and got the milltek on it though.

TonyBurns

iTrader: (3)

This is the standard map that the car has in japan, i think thats quite reasonable considering she wasnt in lock either

Tony

Edcase

the torque with those headers and the twin scroll even as standard is amazing.

Gutmann pug

Torque figure is very good .....I drove Iain red car and it was awesome to say the least

TonyBurns

iTrader: (3)

Its about 100lbs of torque more than my last impreza (MY00 PPP).
She is still quite tight though so will try again on the rolling road in a few months when she has a few k more under her belt

Tony

ScoobyTal

the roller bearing turbo must make a hell of a difference Bobs jap my03 sti only made 290 lbs ft(i thnk) standard

TonyBurns

iTrader: (3)

The VF36 does pick up quite quickly and as its a rollerbearing it has less drag due to friction, all in all im pretty happy with the results (especially with the torque )

Tony

sillysi

I'm so tempted to replace my P1 with a C Spec. I was there this morning Tony when the Lancer boys rolled in, Pete was running around like a mad man trying to get them in.

mikeswrt

seems to totally contradict my figures:
- 298 bhp
- 321 lbft
backbox + 4k miles.

Danny B

Imagine what a de-cat exhaust, panel filter, and a remap could do to those figures!
Better check this thread out Tony http://bbs.scoobynet.co.uk/showthread.php?t=283364

mikeswrt

Yes Bob's car was at Prosport last time I had my specC on the rollers.

Quite surprised two almost identical specC's are getting such different figures, and not consistently (considering both run on same rollers, albeit on different days).

Nathan L

Yes but get in line

Nathan..

Danny B

Was your brew Optimax & Millers aswell?

ScoobyTal

---BHP 282 (5000rpm)---

why only 5000rpm ??

chrisp

6,600 my max bhp and 4000 max torque. Need to get mine RR-ed again

Bob Rawle

Well if its accurate torque is fantastic, but I suspect its not, Prosport have trouble reading rpm from these cars, to check get them to print you a graph of speed versus power, then use the rpm at 60 mph that I know is 4450 to calculate what your torque is. If it confirms then great however i suspect not, Mike R's 321 number was suspect in my view as well although both his and this power fugures are very comparable to those of my car when it was std.

My prosport run had no torque as we knew the rpm figure was not right, I calced mine out from the power speed curve and got 355 ft lbs, I doubt that you are generating enough power from a car in std trim to get 340 ish, the intake and exhaust are both too restrictive and the std ecu maps don't lean towards those sorts of numbers.

What was your peak and held boost during the run ?

Sorry to be a damp squib, hope the figures are right.

bob

TonyBurns

iTrader: (3)

Hiya Bob,
The info ive got on the printout that i can give is this:-

Tmax=343.5lbs, at n=3780rpm v=71.2mph

Pmax=282.4bhp, at v=94.2mph n=5000rpm

Ptol=-14.4% Pweels=222.3bhp Ploss=55.7bhp

Temp=55f, Press.=985mbar k=1.016 (din)

They ran the car to see if the reading was accurate (rpm) and looked so, but ill probably need to go for another (different) rolling road for a comparison really.

Tony

TonyBurns

iTrader: (3)

Mike,
The diff wasnt locked though on mine, she was in auto mode...
Im going to put her on the rr again when she has a few more miles under her belt though

Tony

Bob Rawle

Tony if you have the graph of power v speed scan and mail and I'll do the math and mail it back, Prosport rollers are comparable for power to PE and G Force who are with 5bhp of each other normally imho, its just that Pete was having problems getting his rpm reader to pick up properly on cars with coil packs. Not his fault but down to the equipment.

bob

mikeswrt

When I got 321 lbft it was in auto mode also.

corradoboy

TonyBurns

I could help there as I don't work mon-fri !

Failing that, bring her along to the Fenay Bridge meet this thursday. We should be arranging our next FunDay at Rallydrive, so you have to bring her to that, as well as your cheap toy Entrance fee next time is $21 + passenger ride in the SpecC

Bob Rawle

In auto mode the losses in the transmission are greater, should be run in manual really with the diff locked ie control fully forward (remember to unlock b4 driving off the rollers). However for as long as you always do the same then its of no matter. Rollers are, after all, only a comparitor to check on improvements and compare against others. So as long as two similar cars are run the same way then the relative differences ought to be seen. Tony was it run in 4th or 5th ?

bob

harvey

iTrader: (48)

Best let Bob "sort out " your car with filter, Exhaust and re-map and enjoy the difference. Gains to be had for not a lot of dosh on the 9s is unbelievable.

TonyBurns

iTrader: (3)

Sorry Bob, been away last week.
I think she was run in 5th, ill get the graph scanned this weekend and ill email it over to you, she seems to have loosened up a little over the last week (done 500 miles) so feels more enthusiastic now.

Thanks in advance!

Tony