Me and my dad just bought 2 new 03 P650s But due to me being 160lbs heavy,er than him he can beat me pretty bad in a drag race. So what im wanting to know is what can i do to even things out? I dont want to rejet (i would screw up) but any and all advise would be grate. P.S here is what i was thinking....... Black spring, hole shot madule,K+N air filter, and DG snorkel...... pleas let me know.

THANKS..... TOMMY

 

black spring wont do anything for you beause it is the secondary spring...all that will do is incress belt life. but other then that you might be able to beat him

 

Come on guys, I know some one on here can tell me what i have to do to make up for our weight differance, I would really like to beat him and maby even hang with a rappy in a 100yd drag.

 

You will get the most bang for your buck with the Diamond G Hole Shot module. If you are drag racing out to about 400' you could jump out in front enough to out run him. If its longer than that he might catch you on top end. You can add the DG snorkel for much more air flow but you may have to rejet with it. It just depends on how rich/lean you are now. It may lean it out just right but more than likely you will have to add another size main jet, especially when Winter sets in and the air molecules are greater with the cold air. You could add the K&N without rejetting but I doubt you will notice much if any increase in speed with it alone.

If drag racing is a primary concern and you dont do any rock crawling or extreme technical trail riding then the Red primary spring from EPI will give you a great boost out of the gate when drag racing. I would run my red spring all the time if my wife would let me.

In a nut shell I would get the DG Hole shot module and the snorkel and take a chance on the jetting. You never know, the snorkel may lean you out perfect.

Good luck.
Tim

 

Thanks kissofdeath..... I do alot of steep trail ridding and rock crawling so i dont think the red spring is for me. will the holeshot give me power i can control or is it dangrous to have if you do alot of slow hard stuff? i want more power but i also want it to be under my control. Also at what speed will i stop feeling the effects of it? ane more thing, does any one know when or if the top end modual will be out, and where do i purches the hole shot.... agian thanks for your help..

 

The Hole shot is very controlable. It doesnt change the engagement rpms like the red spring does. You will only feel its power when less than 3mph and give it WOT. It is advertised to kick out at around 30mph and I would say thats about right. I have no idea when the Top end "Unlimiter" module will be out.

Call this number 714 299 3865 for a Hole shot module.

 

So if going about 7-10 mph and you goos it the hole shot dosent work? In other words you have to nail it while under 3mph for it to work?

 

Also does any one know of ANY company or person out there who has or is for sure workeing on a full blown CDI? in the past i think i heard that either alltoys or nyroc was working on one there sealf. can and one give me and info on it or is the CDI just a far off dream for us 650 owners?

 

You are right, above 3mph and the Hole Shot has no effect. I dont know of anyone who is working on a cdi.