| Stage 1 - Powercommander ( power gain 5% ) | ||
| Powercommander 3 usb | £220.00 | |
| K & N Filter | £50.00 | |
| Typical labour price to instal and custom map on our Dyno | £100.00 | |
| Total = | £370.00 | |
| Stage 2 - Gas Flowed Head, Cams etc. ( power gain 15% ) | ||
| Gas Flowed Head including 3 angle cut seats etc. | £350.00 | |
| Exchange High Lift Cams | £200.00 | |
| Slotted Cam Sprockets | £50.00 | |
| Gaskets | £50.00 | |
| Heavy Duty Clutch Springs | £15.00 | |
| Engine work labour to strip & rebuild, dial in cams, set valve clearances, fit clutch, etc. | £450.00 | |
| Total = | £1,115.00 | |
| Stage 3 - 980cc Big Bore Kit, Gas Flowed Head, Cams etc. ( power gain 20% ) | ||
| Big Bore Piston Kit | £380.00 | |
| Cylinder Block Boring & Replating | £400.00 | |
| Gas Flowed Head including 3 angle cut seats etc. | £350.00 | |
| Exchange High Lift Cams | £200.00 | |
| Gaskets | £50.00 | |
| Heavy Duty Clutch Springs | £10.00 | |
| Engine work labour to strip & rebuild, dial in cams, set valve clearances, fit clutch, etc. | £600.00 | |
| Total = | £1,990.00 |