Sparks Racing

[TRX520RIDER]

Will my SParks racing pipe with a big core and a UNI air filter jet with my HRC power up kit jettings or will i loose power right now iam running a trx 450r 2005 and iam grabbing about 79

[trx400exat00]

u need to repost ur questions lol that is confusing

[bwamos]

I beleive he's asking is his HRC powerup jet kit will work with a sparks big core pipe, uni filter, and HRC cam.

Not sure what the 79 is. Definatley not HP (40ish). ;)

[TRX520RIDER]

I have a sparks racing pipe with a big core that is an option in the pipe you can order it with. i also have a UNI air filter and the HRC power up kit with the honda cam and all the goodies that come with the kit will my pipe jet to the hrc jettings or will i just loose power and 79 is 79 mph i dont wanna loose that speed hope this helps you and plz read my other post on the other pages i need helP!

[bwamos]

You'll probably need a main jet a couple sizes larger than the HRC mainjet. The sparks big core should flow better than removing the endcap on the stocker.

[TRX520RIDER]

Thanks a bunch would you be able to hook me up with a set up like gearing of some sort please

[bwamos]

Replacing your engine parts wont affect top speed. If you are geared high enough to hit that speed before you will still hit it afterward. It's just a matter or rev limit, sprocket ratio and tire size, that's it.

[TRX520RIDER]

THANKS AGAIN U ARE A HUGE HELP do you have msn messenger would love to stay in contact incase i have any more qeustions! yuo are big help