My RR Result from Weston Performance today...

Very happy with the result.

Considering Im using a standard turbo, and the low level of boost the car has been mapped to for reliabilty....

[Linked Image]

(17psi on High - 13psi on low)

The "low" setting is only just above the std boost level, yet makes 100bhp more than the standard engine

Pleased look on Stuys Face

Brilliant. What have you actually done to it?

Mines only making 273 @ 1.1bar. Although i need a tubular manifold and turbo elbow and apparently its worth more like 300.

Its basically a T28R, Forged motor, Metal HG, Full Exhaust, filter, FMIC, 555 injectors and a Power FC...

Its a similar spec to the H-Dev stg2, though they quote 280-290bhp... just shows the advantage of a custom map

Thats good that. Should be plenty reliable too and if you want, im sure its capable of a lot more.

Good result that chewy

BUT we have a small slight little problem???

MMM remember this

Originally Posted by StuyMac

Nice looking motor, and a very nice base for a drift car

365bhp at stage 2 though

290-310

Originally Posted by chris bmw M3

Lowered the front coilovers today and turned the shocks down to minimum setting but it is still VERY hard on the public road(should be good on the track) I have discovered that the car is also fitted with an APEX quick shift-which is a nice bonus.I have also spoke to the guy that had it before the guy I bought it from and he has confimed the power output to be 365bhp at 17psi of boost...I'm off to my mates house now to pick up some adjustable rear camber arms...

Originally Posted by StuyMac

Have a look at Jez Horshams site (Ive been to him for a custom map on the old S13, and have known him for years) - the stage 2 chip is good for 290-310bhp as its a well known fact on the SXOC that the std AFM cant measure enough air for any more power (Voltage range isnt high enough).

Are you sure about the rr at weston

yes Stu I remember you telling me that despite my car(old S14) being custom mapped by HD that it could not possibly be more than 310BHP!!! lol...time to eat humble pie me thinks!

The problem was with the AFM - Im on a D Jetro Power FC so the AFM limitation is no longer there

An other alternative is an out of tollerance look-up on your map...