Hi troops,racing my works type49 Mk1 Escort in CTCRC Boss.
Wiseco pistons + on deck 0.020" Engine capacity 2046cc,head chambers 48cc, WRC gasket 1.3mm,Stroks76.95,Bore 92mm."estimated" 7to1 comp ratio ??
Semans injector 500cc/55lb,L6 ECU Turbo Hybrid Turbo tec can boost 2bar,set at 1.1bar...
Cams std ,so fitted Vernier cam pullys..now here is the main plot question,been advise 109*degrees 110*degrees 112*degrees.
I set @ 110*degrees with Valve peaking to open.Not on tip float knowing what i mean.
All checked no contact,so fired up.
Idle ok"ish but reluctant to rev cleanly 5000 +
Put STD pulleys back,engine sweet!
Pre build had a Cometic .80" 5 layer and been live mapped/rollers,struggle to get 285bhp!
Hence now shrunk down .080 to .051
so whats it to-be 109/110/112 degrees,leave std pulleys on,can Vernier be adjusted on rollers ??
Any one been down this road as above,please chat.Pete 07850151768 C.B.