

wombat258
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Water-cooled 7/11 build
wombat258 replied to Barney1982's topic in Water Cooled, V-Twins, Singles and 2-strokes
Before you blank off the oil cooler ports on the 1100W sump you will see a restrictor inside one port. Remove the restrictor with an allen key. Now blank off the ports, and it will work like a 750W sump. -
Water-cooled 7/11 build
wombat258 replied to Barney1982's topic in Water Cooled, V-Twins, Singles and 2-strokes
Do you plan to delete the 1100 oil cooler? -
Calico CT2 ceramic coating for combustion chamber
wombat258 replied to no class's topic in Forced Induction
I have crack tested a LOT of pistons for a LOT of race teams over the years. I have only come across one speedway sprintcar engine (methanol V8) with ceramic coated pistons. Most of the pistons revealed flaking of the coating! I have 2 pistons from 2002 championship winning Ferrari F1 engines - no coating. IMO if you are melting pistons you have a tuning problem, or are using nitro! -
Busa pistons have dished crowns.
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A rare missed shift loses a drag race, and you are back on the trailer. Better to go safe, and not miss shifts! It also depends on when your cut time is initiated. For a straight cut on shift signal, 70ms is about right. On closed loop systems with pre-cut delay you can get away with 15ms. On top of that some ratios will always require more cut time because of internal dog configuration. On early Zuke and Zeds this was always the 4-5 shift.
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1996 SB6 No Spark
wombat258 replied to ArcanumOne's topic in Water Cooled, V-Twins, Singles and 2-strokes
I would have ditched the stock system and installed a Dyna 2000 ignition and coils. Problem solved! -
My bad. I actually made a 6 spring conversion for my 1100W engines a while ago before I went to a lockup. The 1052 is a 4 spring, I bought new parts from Suzuki, as follows: 1 Clutch inner hub 21410-06B02 1 off GSXR1100 G,H & J 2 Pressure disc 21462-06B00 1 off GSXR1100 G,H & J 3 Coil springs 4 off - Barnett HD 4 Spring spacers 09180-06174 4 off GSXR1100 G,H & J 5 Washers 09160-06020 4 off GSXR1100 G,H & J 6 Bolts 01107-06307 4 off GSXR1100 G,H & J