| Dynojet Powercommander3 fuel adjustment box | £220.00 | |
| Labour and dyno time to fit and custom map to customer machine | £100.00 | |
| Total = | £320.00 | |
| Gas Flowed Heads, Cams, etc 135hp | ||
| Gas Flowed Heads including 3 angle cut seats etc. (pair) | £460.00 | |
| Exchange High Lift Cams (4 off) | £300.00 | |
| Valve springs | £120.00 | |
| valve shims | £30.00 | |
| Top End Gaskets | £70.00 | |
| Engine work labour to strip & rebuild, dial in cams, set valve clearances, fit clutch, etc. | £600.00 | |
| Total = | £1,580.00 | |
| High Compression Pistons, Gas Flowed Head, Cams etc.140hp | ||
| High Compression Forged Piston Kit (per pair) | £300.00 | |
| Gas Flowed head including 3 angle cut seats etc. | £460.00 | |
| Exchange High Lift Cams (4 off) | £300.00 | |
| HRC Valve springs | £180.00 | |
| valve shims | £30.00 | |
| Gaskets | £60.00 | |
| Engine work labour to strip & rebuild, dial in cams, set valve clearances, fit clutch, etc. | £650.00 | |
| Total = | £1,980.00 | |