Club G40 Forum

Technical => Engine and Transmission => Topic started by: samuel.cole on September 04, 2013, 10:26:34 pm

Title: Which cam and will this suit?
Post by: samuel.cole on September 04, 2013, 10:26:34 pm

at the moment i have a 1272 bore g40 and been offered a cam named "pitstop developments g40" so no idea which it actually is, but its suitable for a 1341 bore? will it suit my 1272cc?

Title: Re: Which cam and will this suit?
Post by: Phil on September 05, 2013, 12:05:25 am

PSD did alot of trial/error with cams so it'll be hard to say specifically what it was, chances are it'll be fine for what you need. The 1341 cams he did were lairier, some with very large exhaust durations (nearing 300? iirc) probably get away with it on the 9+ comp high spec'd engines. Shricks spec usually does well in most...

"Inlet: 252°
Outliet: 276°
Cam lift: 9,6mm / 10,0mm
Valve lift at TDC: 0,7mm / 1,3m"