Turbobike Web Site www.Turborick.com
No write ups each type of motor has it own threshhold. I know the gsxr very well and am shure you can run 10PSI with stock compression un intercooled on pump gas. Just find your self a stock cylinder and pistons > Rick, > Looks like I did go too low. BTW I am not intercooling (no room, I wanted > to keep the stock fairing on) I dropped it with a head gasket and ran into > cam chain length problems, so I had a cam chain made, and build my own > tensioner which was a real headache. > > Do you have any write ups of detonation vs. comp ratio vs boost vs. > octain? I would way rather run compression numbers like you are, but not > intercooled and 7-8lbs of boost. > > thanks, > Dave. > > Rick wrote: > > > The 1052 motor has 10:1 stock and the 1127 has 10.5:1 compression > > I can run about 12 to 14 PSI on pump gas making 260 to 275 HP to the > > rear wheels. > > > > In my opinion you went WAY to low in compression and if you put a thick > > base gasket under the cylinder or a thick head gasket you killed allot > > of efficiency by opening up your squish > > > > Turbo Rick > > 350HP Turbo GSXR1100 Street bike > > Web Site http://www.ptw.com/~gsxr1100/ > > Southern California Timing Association 1998 Fastest Bike of the year > > EL Mirage Land speed Record holder 204.626 MPH > > E-mail gsxr1100@ptw.com > > > > > I'm curious, what's your compression ratio and how much boost can you > > run > > > on pump gas? > > > > > > Dropping compression on my bike was a pain in the butt, but I wanted to > > use > > > pump gas. I went from 12:1 to 7.9:1. > > > > > > thanks, > > > Dave. > > > > > > Rick wrote: > > > > > > > Hi George > > > > > > > > > > > > > > Hi my name is George and I live in montreal,Canada. > > > > > I have a nitrous injected 1100 gsxr in a 750 frame.The bike made > > > > > 137.5hp at the wheel and 190.2 with NOS.Quarter mile time was 10.16 > > > > > @147mph.I know want to turbocharge but I need some info.I'm aiming at > > > > > 210-240hp with stock internals.What turbo can I use that I can > > scavenge > > > > > from a car?Can I use my stock 38mm carbs and do I have to modify > > > > > anything?My friend is a machinist and he owns a tig welder.We will > > > > > fabricate the headers and intake.Can a T-3 garrett be used? > > > > > > > > The T-3 will work > > > > > > > > > How do i get the oil to the turbo and back to the engine? > > > > > > > > Tap into the main oil gally plug on the right side below the ignition > > cover > > > > if you mount the turbo high enough you can drain into your clutch cover > > > > if you have to use a pump or use the suction from the engine oil pump > > > > to draw the oil out. > > > > > > > > Do I need an > > > > > oil pump?How can I lower the compression using stock pistons? > > > > > > > > leave the compression alone > > > > I run mine stock with 26PSI > > > > > > > > Turbo Rick > > > > 350HP Turbo GSXR1100 Street bike > > > > Web Site http://www.ptw.com/~gsxr1100/ > > > > Southern California Timing Association 1998 Fastest Bike of the year > > > > EL Mirage Land speed Record holder 204.626 MPH > > > > E-mail gsxr1100@ptw.com > > > >