Hawk Jetting

Nithious · 09-17-2016, 07:57 PM

I bought a kit of 100, 105, 110, 115, 120, and 125. So far I tried 110 and it ran perfect no bogs anything, now I am running 115 seems fine also but time to time I do hear it like fart just once only but that is rare. I will be installing soon one of those ebay exhaust and I have the airbox mod like motocheez did, So my question is, what is the max jet I can have on this small bike?

hertz9753 · 09-17-2016, 08:26 PM

It's all about the one that works the best for the area that you ride. I also think RCH should send me some money.

Nithious · 09-17-2016, 09:15 PM

Rch?

hertz9753 · 09-18-2016, 12:44 AM

Quote:

Originally Posted by Nithious

Rch?

http://stores.ebay.com/RCH-ACCESSORI...sub=9070513010

That one.

pistolclass · 09-18-2016, 09:25 AM

110 works great for me. 115 is a little too fat. I think Motocheez went to a 115 and he thought it was a little fat. I think he was going to try 112.5 next.

He has the airbox mod and exhaust. What's your elevation?

Sport Rider · 09-18-2016, 10:23 AM

Quote:

Originally Posted by pistolclass

110 works great for me. 115 is a little too fat. I think Motocheez went to a 115 and he thought it was a little fat. I think he was going to try 112.5 next.

He has the airbox mod and exhaust. What's your elevation?

me too. I'm going to try a 112.5 too. just haven't gotten around to it yet. the 115 does work ok, but as long as you're not too lean at 110, just run what feels right.

are you running 110/30?

what do you have your needle clip at?

Nithious · 09-18-2016, 11:29 AM

Elevation I have no clue and needle clip is stock I haven't messed with it, but doesn't bog big out for me at all but when it's idle sometimes it farts and when I turn it offf almost always it farts. I think I'll go to 110 and later on order a 12.5 if I can find it.

pistolclass · 09-18-2016, 11:48 PM

I have a stock pilot, i think that is a 25 or 20. Because it is stock my needle is at the bottom clip. My hawk runs great, I'm reluctant to fiddle with it because I like how it runs. If I mess with the Air box and exhaust I will probably dive back into the carb.

I'm at 200 ft above seal level.

pete · 09-18-2016, 11:55 PM

Quote:

Originally Posted by Nithious

Elevation I have no clue and needle clip is stock I haven't messed with it, but doesn't bog big out for me at all but when it's idle sometimes it farts and when I turn it offf almost always it farts. I think I'll go to 110 and later on order a 12.5 if I can find it.

why play with the main jet when it farts as you put it at idle...
I would have thought pilot jet or needle setting...

..

fredweb · 09-24-2016, 12:59 AM

I just got a set of number drills and set out working my way up until it ran like i wanted. I think i settled on 108ish. I wasn't really paying attention to size, just working my way up. I have stock gearing and i can push 75mph indicated though its wound out tighter than frog pussy at that speed. I may gear up but i like to have the low end to throw mud once in a while. At this setting i get really good low end power and decent top end giddyup.

09-17-2016, 07:57 PM	#1
Nithious Join Date: Aug 2016 Location: Kentucky Louisville Posts: 42	Hawk Jetting I bought a kit of 100, 105, 110, 115, 120, and 125. So far I tried 110 and it ran perfect no bogs anything, now I am running 115 seems fine also but time to time I do hear it like fart just once only but that is rare. I will be installing soon one of those ebay exhaust and I have the airbox mod like motocheez did, So my question is, what is the max jet I can have on this small bike?
	0

09-17-2016, 08:26 PM	#2
hertz9753 Join Date: May 2016 Location: Bismarck, ND Posts: 868	It's all about the one that works the best for the area that you ride. I also think RCH should send me some money. __________________ 2015 and 3/4 RPS Hawk 250. Most people would call it a 2016 but the MCO didn't.
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09-24-2016, 12:59 AM	#10
fredweb Join Date: Apr 2016 Posts: 28	Hawk jetting I just got a set of number drills and set out working my way up until it ran like i wanted. I think i settled on 108ish. I wasn't really paying attention to size, just working my way up. I have stock gearing and i can push 75mph indicated though its wound out tighter than frog pussy at that speed. I may gear up but i like to have the low end to throw mud once in a while. At this setting i get really good low end power and decent top end giddyup.
	0

09-17-2016, 09:15 PM	#3
Nithious Join Date: Aug 2016 Location: Kentucky Louisville Posts: 42	Rch?
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09-18-2016, 09:25 AM	#5
pistolclass Join Date: Oct 2015 Location: connecticut Posts: 978	110 works great for me. 115 is a little too fat. I think Motocheez went to a 115 and he thought it was a little fat. I think he was going to try 112.5 next. He has the airbox mod and exhaust. What's your elevation?
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09-18-2016, 11:29 AM	#7
Nithious Join Date: Aug 2016 Location: Kentucky Louisville Posts: 42	Elevation I have no clue and needle clip is stock I haven't messed with it, but doesn't bog big out for me at all but when it's idle sometimes it farts and when I turn it offf almost always it farts. I think I'll go to 110 and later on order a 12.5 if I can find it.
	0

09-18-2016, 11:48 PM	#8
pistolclass Join Date: Oct 2015 Location: connecticut Posts: 978	I have a stock pilot, i think that is a 25 or 20. Because it is stock my needle is at the bottom clip. My hawk runs great, I'm reluctant to fiddle with it because I like how it runs. If I mess with the Air box and exhaust I will probably dive back into the carb. I'm at 200 ft above seal level.
	0