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Need Advice


spazzz21

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Ok, I have a 1998 shee with T5 pipes and a Pro Flow air intake plate with Pro Design foam air filter (air box lid removed, and re-jetted). I've owned my bike for over 6 years now, it was used but bone stock when I bought it. I did a compression test today and both cylinders are reading 120 PSI (never had a top end rebuild). I ride dunes only and I am wondering what I could do to get some more power before I do a top end rebuild. I don't want to do reeds, cool head, or porting until I do the top end, so I'm wondering if advancing the timing now would help, or if anything else would be a good idea right now.

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No need to wait for the rebuild, you can pull the carbs & add the VF3's no prob, If you only ride sand then it's a good idea to remove the whole airbox and go with bolt on filters. For sure advance the timing to +4, and you don't necessarily need a cool head, for about $20 you can have the stock head milled and move up on compression. Wan't a quicker rev? Get that flywheel lightened as well for the same price! I got a guy who does portwork for less than all your bolt ons put together.. He got my shee to do 4th & 5th gear wheelies at the drags. PM me if interested.

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  • 1 month later...
I have used both, K&N pods are a better choice. :thumbsup:

 

Also, I highly recommend a Noss head when the times comes.

 

 

Just curious. I'm not trying to start anything, but all forums are unique and seem to favor certain makes etc.

 

I sense a small lean against Pro Design and a slightly larger lean towards NOSS.

 

Is there a particular reason?

 

My personal experience goes the other way as I have had nothing but success with the Pro Design, and I have seen some references to NOSS heads that leak and eventually pop.

 

Give the newb here at the HQ the "HQ scoop" on ProDesign -vs- Noss and others. I'm interested in hearing opinions based on experience. Not trying to start any riots. lol.

 

Damage-4.jpg

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VF3's are one of the LAST things I would spend your money on.

 

 

Not that they aren't great, but you can spend less on a set of ported stock cages (DIY) and a set of Boysen dual stage reeds. They run good, some claim better than VF3 even..

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