[gpmick]

Heres my results
GP
DOB September 2006
10000 miles
tyres 205 40w18/ 35 psi
No mods to engine

[sam_a156]

John Cooper Works (JCW) 210hp Package:
-JCW catback (kink/flat part removed)
-JCW cylinder head
-JCW air intake (flap and mechanical parts removed)
-JCW supercharger
-JCW 380cc injectors

Plus:
-Mini Madness JCW intake filter kit
-GTT Exhaust Manifold
-GTT +3% Overdrive Crank shaft pulley
-GTT Modified bypass valve
-GTT Intercooler + Snoot boots
-Custom ECU map

222hp/250Nm(184lb-ft)

Hope to better that soon

[robbo mcs]

Hi,

Does anyone have a dyno showing AF ratio vs rpm they would like to share ???

I'm just interested what ratios people with modified engines are running on the dyno.

Cheers

Robbo

[Darrin]

Quote: Originally Posted by robbo mcs (original)

Hi,

Does anyone have a dyno showing AF ratio vs rpm they would like to share ???

I'm just interested what ratios people with modified engines are running on the dyno.

Cheers

Robbo

Here's a dyno plot showing A/F ratio that I had done last week after fitting a -15% pulley. As can be seen from the plot A/F ratio remains very rich even after the addition of a pulley (stock map).

The stock intercooler heat soaked very quickly, however, the dyno operator conducted all tests with the bonnet up resulting in no forced air convection through the intercooler core. Personally I think the bonnet should have been closed, can someone shed some light on the correct way for testing cars fitted with a TMIC?

[BigShow]

Bonnet should defo be shut!!! That won't have helped your figures at all mate. Thanks for posting the graph.

[Darrin]

Quote: Originally Posted by BigShow (original)

Bonnet should defo be shut!!! That won't have helped your figures at all mate. Thanks for posting the graph.

I thought as much - you'd think an experienced dyno operator would know that!

[BigShow]

Quote: Originally Posted by Darrin (original)

I thought as much - you'd think an experienced dyno operator would know that!

It happens over here as well mate, people don't realise that the IC needs the scoop to channel the air otherwise no matter what fan they have, with the bonnet up you may as well just have an asmathic blowing on it through a straw!

[black20vt]

John Cooper Works (JCW) 200hp Package: 2004
-JCW catback (early one without kink)
-JCW cylinder head
-JCW supercharger


Plus:
-GTT CAI
-Janspeed Exhaust Manifold
-GTT Intercooler + Snoot boots


233.1hp @ 7009
182.7lb-ft @ 6106

[BigShow]

GRS Intercooler
NGK Spark Plugs
Alta V2 CAI
Janspeed Manifold
Milltek Cat-Back
Superchips map
RMW Head
Alta V2 17% Pulley
1320 Camshaft
380cc Injectors

Power: 281.1 bhp @ 7,199 rpm
Torque: 210.6 lbs ft @ 6,532 rpm

[MiniPetrolHead]

15% Supercharger Pulley
Iridium plugs
Alta pannel filter
MiniMania exhaust manifold
MiniMania fast road cam
GTT re-route pipe
MiniSpeed Stage 3 re-map

232bhp & 271nm torque

(soon to have: GRS intercooler, Miltek cat back, light weight crank pulley)

[sam_a156]

Mods:
John Cooper Works (JCW) 210hp Package
JCW catback (kink/flat part removed)
JCW air intake (flap and mechanical parts removed)
JCW supercharger
JCW 380cc injectors
JCW spark plugs
Mini Madness JCW intake filter kit
GTT Exhaust Manifold
GTT +3% Overdrive Crank shaft pulley
GTT Modified bypass valve
GTT Intercooler + Snoot boots
RMW cylinder head
Custom ECU map/Kreator Mocy (not optimized for RMW head)


Results w/ RMW head (approx 10C warmer than last time):
240hp/204whp
263Nm/231wNm (194Lb-ft / 170wLb-ft)