|Xpit Formula Four -- SOLD
contact Tedd: email@example.com
This is Xpit chassis 406, CASC chassis 3-323. It was originally registered to Doug Weaver and then passed through several hands, eventually ending up on the west coast, where I acquired it in 2009. It was originally powered by a CB750, then later a GSXR-750, and was at some point returned to CB750 form. I have been racing it since 2010 in the BC vintage series in its original, non-wing CB750 configuration.
The car is currently located in Surrey, BC, just outside Vancouver.
While essentially stock in configuration, the CB750 engine has numerous upgrades that improve reliability and, to a lesser extent, performance.
Forged Carrillo connecting rods
Reinforced rocker cover (rocker tower braces) as used on factory Honda race engines
Modified float bowl sumps (for operation under lateral G)
In addition, the deal includes the following components that could be assembled into a much more powerful (but still F-Four legal) engine.
Hilborn mechanical fuel injection system (with pump)
836 cc kit (larger-bore cylinder barrel and matching pistons)
Ported cylinder head with enlarged valves
Because of the large number of CB750s made, engine and transmission components are readily available from Honda dealers or online sources such as Bike Bandit and Vintage CB750. That's handy if you plan to keep the car in vintage form.
A large number of spares and related components are included.
Front and rear wings (not currently being used, but fully functional)
Side radiator pods
Rear lower A-arms
Many Honda components (cylinder heads, starter motors, clutch components, transmission bearings, etc.)
Drive sprockets of various sizes
A second set of rims, with rain tires mounted
In addition, critical chassis dimensions and most custom components have been modeled in 3D CAD, facilitating their re-fabrication should that be required. CAD files are included as part of the deal, if you desire them (SolidWorks 2010 format).