vintageblizzard
New member
- Joined
- Dec 27, 2003
- Messages
- 1
Anyone have any experience with maxximum performances big bore kits?? I recently installed a 1999 maxximum performance 783 kit in a 2000 srx 700 which included different power valves,air box and clutch kit.I have been told this kit will give an extra 15 to 20 horses...Any truth to these numbers??? Any info on clutching would be appreciated.....Springs?? Weights?? Helixes?? Thanks for any info!!!