hi guys, rolling road day tomorrow, and i'm gunna tek the car in so i can get a figure before i start doing anything to it.. heres the spec so far.....

 

1990 TT manual conversion

14psi, boost jets and stage 2 chipped (not sure what chip tho)

street clutch

induction kit

decatted and rage back boxes

 

thats all i know for definite that may give me more then standard...

 

tickovers a bit lumpy, so theres a small chance there might be some special cams in there, but only 5% i reckon...

 

so, take a shot at what you think it'll produce, power to be estimated at the flywheel, i have no idea but will guess:

 

TonyT - 340 bhp / 300 ft/lb

 

 

 

 

 

all the best..

 

T

325bhp / 290 ft/lb

284 RWHP / 259 Torque

 

what do I win? lol

I'd say similar, 340bhp/300lbs ft. It's all dependant up engine condition though of course. If you're making really good compression and you have a slack free bottom end (ooh errr missus) then you could make more than that.

305 rwhp and 315 lb/ft ;)

290rwhp

just a guess, 312.8/rwhp - 298.2 torque.

You guys are all guessing power at the wheels, not the fly...it would appear....

no worries Si, to make this fair i'll post up the RWHP (its going on a wheel dyno so this is fine) and the tuning shops ESTIMATED flywheel HP..... this should save people changing figures above..

 

keep em coming..

 

T

 

p.s. as far as i know the engine was reconditioned at ZWorld (i think) and its spot on... all work done by reputable trader known on here..

307 RWHP/ 300 lb/ft

328 at the wheels

390 at the fly :)

364 at the fly

the results are in...

 

282 RWHP - 333 FWHP - PAULBREM wins a pint when / if i ever meet him

 

315 lb/ft - CYBERNETexactly right, well done...

 

this gives me a decent base for future bits and pieces i think... fuelling was spot on also.. boost was high, maxing out at 17psi (supposed to be 14psi) but still ok... torque was more then i thought and i'm VERY happy with this figure to be honest...

 

comments welcome guys, i think the next step is a straight swap for one of andys chips to replace the JWT one it has in, then another RR session to see what difference it makes...

 

all the best..#

 

T

the results are in...

 

282 RWHP - 333 FWHP - PAULBREM wins a pint when / if i ever meet him

 

315 lb/ft - CYBERNETexactly right, well done...

 

this gives me a decent base for future bits and pieces i think... fuelling was spot on also.. boost was high, maxing out at 17psi (supposed to be 14psi) but still ok... torque was more then i thought and i'm VERY happy with this figure to be honest...

 

comments welcome guys, i think the next step is a straight swap for one of andys chips to replace the JWT one it has in, then another RR session to see what difference it makes...

 

all the best..#

 

T

 

 

The Flywheel power looks a bit low based on the RWHP, the correct calculations would put that more at 350bhp

 

Presume torque figure is at the wheels ?

 

Should see some nice improvements by swapping out the JWT

The Flywheel power looks a bit low based on the RWHP, the correct calculations would put that more at 350bhp

 

Presume torque figure is at the wheels ?

 

Should see some nice improvements by swapping out the JWT

 

Loss on a RWD car should only be approx 15% maybe a little more but not much so looks spot on

 

Scoobies and Evos only tend to work on 25% loss with 4WD

 

Mike

225bhp at teh fly

mine was 350.7 bhp at the fly and 355.1 ibft

Cheers Tony!

Don't know how I managed to get the torque figure wrong though :confused: :rolleyes: :)

myne went to dyno and i had the same value( with dead turbo!!).

But exactly the same 333FHP and 283 RWHP!

lol.. how spooky is that mate... it'll give me a good basis to start upgrading next year i think...

 

T

225bhp at teh fly

 

 

Dude, he drives a TT not an NA.