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Oilline · Aug 22nd, 2008, 18:19

Hi Jimbo
I am going to start a just over half a bar (8 psi) and see how it goes. John Parker at VPD (www.v-performance.com) in America is getting 150 Bhp at the wheels with just 6 psi of boost with standrd exhaust / head / cam. With 10 psi this jumps to 170 bhp at the wheels.
Once i have all the bugs ironed out i may rebuild the engine with forged pistons and take the boost up.

Aug 22nd, 2008, 18:19	#10
Oilline Member Last Online: Jun 11th, 2017 19:24 Join Date: Apr 2007 Location: Skipton	Hi Jimbo I am going to start a just over half a bar (8 psi) and see how it goes. John Parker at VPD (www.v-performance.com) in America is getting 150 Bhp at the wheels with just 6 psi of boost with standrd exhaust / head / cam. With 10 psi this jumps to 170 bhp at the wheels. Once i have all the bugs ironed out i may rebuild the engine with forged pistons and take the boost up.