My 450 mods

This


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I will get some top speed numbers when the wife gets home.
32 mph stock with the snorkel before mods(GPS numbers)
Big difference in the low end in the back yard. Breaks the tires loose no problem now and the throttle response is much better, no lag.

You better watch this mod thing Clutch. It's addictive

It sure is we'll see how much top end on the 17th

i like tht tip where you get that one from real snazzy

I just ordered a tip that looks identical to that off of Ebay for $30. Keep us posed.

Bad Behavior wrote:

I just ordered a tip that looks identical to that off of Ebay for $30. Keep us posed.

Yep, Same one from ebay. worth the 30 bucks for sure.



Not much more top end (3mph) but bottom and mid is night and day. Im going to run some fuel cleaner threw it tomorrow I think the gas in its old. I need to pull the plug and see the if the mixture it right.

mine from HW

cant seem to get the Jetting right it stops making power at 3/4 throttle and starts to bog down at WFO 34mph top speed. Took the snorkel off to make sure that was not causing problems. Pulled the plug and looked lean on the largest jet that they recommend. Going to put the largest jet that came in the pack on tomorrow and see if that works then I will start messing with the needle shim.

my snorkel caused my 660 to run real lean and hot at wfo...

what i did (actually am currently doing) removing air box snorkel, leaving cvt snorkeled, almost going back to stock air sut up... (rais tube and uni filter w/ billet intake)

then going to have it dyno'ed and get the jetting exact...these things are too hard to jet precisely (IMO), why not let a computer do the computautions....

hopepfully this solves my issues, and may help you....good luck

and like someone said - once you start modding - its tought to stop - my wife refers to the rhino as our endless stream of outgoing funds!

rcmass wrote:

and like someone said - once you start modding - its tought to stop - my wife refers to the rhino as our endless stream of outgoing funds!

UPS truck stopped out front a few days ago and my wife looked out the window and said "WHAT THE HELL !!!" turned and looked at me and said "Im getting a NEW ring".......

The 132 jet is lean and the 136 is rich but builds the most power. The 140 fouls the plug and smokes like a diesel. A 134 would be perfect.

I did take the intake snorkel off until I get things figured out.
I ran all the gas out of it and going to run some premium in it and see if I can lean out the 136 jet a little. We shall see this weekend. I would love to have a Dyno close to me that I could use, that would make it much easier to do.

The best and only way to get it right is a Dyno

Bootlegger wrote:

The best and only way to get it right is a Dyno

2nd