After the rebuild I wanted to get Leighton to check my map so just before Christmas, I popped over to Bristol. While there I thought I'd get him to put my car on the local Dastek and get me on the FC Performance dyno league.

After fixing my thermostat, Leighton took the car out for a bit, made a few tweaks and returned for the dyno run. Temps were very low @ 6oC which can only have helped.

1.0bar
285.5bhp @ 6,719rpm
253.1lbs/ft @ 5,403rpm
239.7whp @ 6,030rpm

1.3bar
329.5bhp @ 6,680rpm
284.5lbs/ft @ 5,349rpm
275.2whp @ 6,313rpm

1.4bar
342.4bhp @ 6,558rpm
294.9lbs/ft @ 5,378rpm
287.5whp @ 6,379rpm

Graph

This is on the standard 2.25" downpipe!

Next 'power' mods;
'Proper' 3" DP tapering to 2.75"
Blueflame 2.75" DP back
Uprated injectors
Walbro 255
Fleamap Stage 4

Estimates on what she will make?

What other mods? GT28rs or rsr?

They're found by following my sig link but I'll post here for reference.

Garrett GT2860RS 0.86 Turbo
Wossner standard bore forged pistons
Balanced standard rods
Forge DV007
3.8bar FPR
12v Fuel Pump supply 'Wiring Mod'
Pipecraft SS Cat-back 2.25"
Pipecraft SS De-cat pipe 2.25"
A'PEXi Power Intake
Pro Alloy 'tapered' Straight Induction
Pro Alloy FMIC

375 bhp 320 lbs/ft with 3" pipe!?

Nick

Thats what i was thinking, the original diameter is probably really restrictive now!