Has anyone ran their GRA Dedicated LPG setup with the factory ECU and the AFM to retard the timing. I would like to know the PSI and the power you are making. Does anyone know what the limit of this setup is ?

I too would like to know this.

anyone???

Still not answered Surely some1 must know... Some original photos have not been recovered yet.

Quote: Originally Posted by power Has anyone ran their GRA Dedicated LPG setup with the factory ECU and the AFM to retard the timing. I would like to know the PSI and the power you are making. Does anyone know what the limit of this setup is ? If it helps at all, I'm running the stock computer system with no AFM or TPS, have 15 degrees of timing on idle (dunno what it does after that?), 6psi, and made 130rwKw.

Don't Have The Car Any More But I Was Running A 400cfm Gra Throtle Body On 15 Pounds No Cooler 3tm Computer Don't Know If The Afm Worked Made 122 Rwkw Held Up No Dramas

15 psi with no cooler. You must have balls the size of coconuts. Mines made 140rwkws at 10 psi with a single convertor with standard computer with the AFM in the piping. Next step is second convertor and 15 - 18 psi. I'm hoping for around 220rwkws.

find a better tuner guys im n/a with exhaust and advanced timing making 112rwkw standard engine 5speed hopping for 150-160 new engine worked and this power wasn't in shootout mode

lol yeh was thinking the same thing... gas can somtimes yield less power but should still be close to on par with petrol at the same boost levels

Quote: Originally Posted by misk lol yeh was thinking the same thing... gas can somtimes yield less power but should still be close to on par with petrol at the same boost levels Mine had about the same kws as petrol at the same PSI but 30% more torque on gas. 750 odd nms at the wheels.

Holy 5hit!!! thats some building foundation pulling torque!!!!