Raptor Jetting/Mods data.
Aug 31, 2002 | 07:50 PM
#1
Thread Starter
|
Pro Rider
Joined: Jun 2002
Posts: 1,245
Likes: 0
Please post what jetting everyone uses, and mods, along with elevation, and any other information you would like, example....
Year: 2002
Pipe: stock
Filter: stock
Main jets: stock/stock
Pilots: stock
Needle position: stock
Elevation: DFW
Crankcase Oil type: ???
etc. etc.
Year: 2002
Pipe: stock
Filter: stock
Main jets: stock/stock
Pilots: stock
Needle position: stock
Elevation: DFW
Crankcase Oil type: ???
etc. etc.
Aug 31, 2002 | 09:00 PM
#3
Extreme Pro Rider
Joined: Feb 2002
Posts: 4,156
Likes: 0
2001
Alba Pipe 18 disks
K&N Pro Design filter
Dyno Jets 148/150
stock pilots 3 & 3 1/4 turns out
Needles 4th groove from top
elev 0-1500'
Yamalube 4
No Air box lid
Edited: 4/21/2003
Before Rod went through cases:
2001
Alba Pipe 18 disks
11:1 JE Piston stock bore
Hotcam stage 1 cam
12/42 gearing
2002 tranny
K&N Pro Design filter
Dyno Jets 150/155
stock pilots 3 & 3 1/4 turns out
Needles 4th groove from top
elev 0-1500'
Yamalube 4
No Air box lid
After repairs are complete:
2001
Alba Pipe 18 disks
102mm 11:1 JE Piston
Hotcam stage 1 cam
Craycraft Porting
13/42 gearing
2002 tranny
K&N Pro Design filter
Dyno Jets 1??/1?? (165/170 to start)
stock pilots 3 & 3 1/4 turns out
Needles 4th groove from top
elev 0-1500'
Yamalube 4
No Air box lid
Alba Pipe 18 disks
K&N Pro Design filter
Dyno Jets 148/150
stock pilots 3 & 3 1/4 turns out
Needles 4th groove from top
elev 0-1500'
Yamalube 4
No Air box lid
Edited: 4/21/2003
Before Rod went through cases:
2001
Alba Pipe 18 disks
11:1 JE Piston stock bore
Hotcam stage 1 cam
12/42 gearing
2002 tranny
K&N Pro Design filter
Dyno Jets 150/155
stock pilots 3 & 3 1/4 turns out
Needles 4th groove from top
elev 0-1500'
Yamalube 4
No Air box lid
After repairs are complete:
2001
Alba Pipe 18 disks
102mm 11:1 JE Piston
Hotcam stage 1 cam
Craycraft Porting
13/42 gearing
2002 tranny
K&N Pro Design filter
Dyno Jets 1??/1?? (165/170 to start)
stock pilots 3 & 3 1/4 turns out
Needles 4th groove from top
elev 0-1500'
Yamalube 4
No Air box lid
Aug 31, 2002 | 09:50 PM
#4
Pro Rider
Joined: Jan 2002
Posts: 2,272
Likes: 0
Year: 2002 Raptor
Pipe: Sparks X6 With stainless head pipe & modified spark arrestor
Filter: K&N with Outerwear on Pro Design Pro Flo Adaptor
Main Jets: DJ146/DJ148
Pilots: Stock
Needle position: 4th groove from the top on Dyno Jet needle
Elevation: 670'
Crankcase oil type: Yamalube
Air box mods: 5~1' Uni vents
Pipe: Sparks X6 With stainless head pipe & modified spark arrestor
Filter: K&N with Outerwear on Pro Design Pro Flo Adaptor
Main Jets: DJ146/DJ148
Pilots: Stock
Needle position: 4th groove from the top on Dyno Jet needle
Elevation: 670'
Crankcase oil type: Yamalube
Air box mods: 5~1' Uni vents
Sep 2, 2002 | 10:55 AM
#5
Range Rover
Joined: Aug 2001
Posts: 104
Likes: 0
Year: 2002
Pipe: FMF Power Core IV-Q w/ Power Bomb header
UNI air filter
Main jets: 140/145 Mikuni (stock)
Pilots: 22.5 (stock)
Needle position: both needles are raised one notch from stock (lowered the clips)
Elevation: 5000 to 7000 feet
Crankcase oil: Amzoil 10W40 4 Sroke
Air box mods: None
Just a note: Tried going up to 145/150 mains, but at this elevation, the engine cut out badly (even with snorkle removed).
Pipe: FMF Power Core IV-Q w/ Power Bomb header
UNI air filter
Main jets: 140/145 Mikuni (stock)
Pilots: 22.5 (stock)
Needle position: both needles are raised one notch from stock (lowered the clips)
Elevation: 5000 to 7000 feet
Crankcase oil: Amzoil 10W40 4 Sroke
Air box mods: None
Just a note: Tried going up to 145/150 mains, but at this elevation, the engine cut out badly (even with snorkle removed).
Sep 2, 2002 | 11:12 AM
#6
Extreme Pro Rider
Joined: Jan 2002
Posts: 4,104
Likes: 0
Year: 01
Pipe: FMF PCIV full system
Filter: clamp-on K&Ns
Mains: 170/175
Pilots: 27.5
Needle: 4th
Elevation: 100'
Crankcase Oil: Honda HP4
Jetting is perfect!
Good post, are you going to put this on your site?
Pipe: FMF PCIV full system
Filter: clamp-on K&Ns
Mains: 170/175
Pilots: 27.5
Needle: 4th
Elevation: 100'
Crankcase Oil: Honda HP4
Jetting is perfect!
Good post, are you going to put this on your site?
Sep 2, 2002 | 11:17 AM
#7
Pro Rider
Joined: Jan 2002
Posts: 1,200
Likes: 0
Previous Set Up Thread
Year: 2002 Raptor (Trinity 686) Premium Pump Gas
Pipe: Full Yoshimura RS-3 Stainless Pipe
Filter: K&N Filter w/ Outerwear - No Airbox Lid
Mains: 195 Right (3 turns) 4th. clip position / 190 Left (2 turns) 4th. clip position ------ FOR NOW
Pilots: 25
Needle: 4th
Elevation: 872 (all riding has been below 1000' above sea level)
Crankcase Oil: YamaLube 4
Year: 2002 Raptor (Trinity 686) Premium Pump Gas
Pipe: Full Yoshimura RS-3 Stainless Pipe
Filter: K&N Filter w/ Outerwear - No Airbox Lid
Mains: 195 Right (3 turns) 4th. clip position / 190 Left (2 turns) 4th. clip position ------ FOR NOW
Pilots: 25
Needle: 4th
Elevation: 872 (all riding has been below 1000' above sea level)
Crankcase Oil: YamaLube 4
Trending Topics
Sep 2, 2002 | 11:33 AM
#8
Pro Rider
Joined: Apr 2002
Posts: 427
Likes: 0
Year: 2001
Pipe: FMF Power core IV w/ High flow header/ extrude honed
Filter: Pro design Pro flow foam
Main jets: 148\150 Dyno Jet
Pilots: Stock
Needle Position: 4th groove from the top on Dyno Jet needle
Elevation: Sea level
Air box mods: No air box
Crankcase oil type: Yamalube
Pipe: FMF Power core IV w/ High flow header/ extrude honed
Filter: Pro design Pro flow foam
Main jets: 148\150 Dyno Jet
Pilots: Stock
Needle Position: 4th groove from the top on Dyno Jet needle
Elevation: Sea level
Air box mods: No air box
Crankcase oil type: Yamalube
Sep 2, 2002 | 11:45 AM
#9
Pro Rider
Joined: Jun 2002
Posts: 807
Likes: 0
Year: 2002 Raptor CSR686 100 octane gas [img]i/expressions/face-icon-small-happy.gif[/img]
Pipe: Full Yoshi Pro Titanium
Filter: K&N
Main Jets: 185/190 Mikuni
Pilots: 25
Needle Position: 4th I think (I forget)
Elevation: 600 FT (DFW)
Oil: Yamalube 4 10w-40
Special "vented" airbox
Pipe: Full Yoshi Pro Titanium
Filter: K&N
Main Jets: 185/190 Mikuni
Pilots: 25
Needle Position: 4th I think (I forget)
Elevation: 600 FT (DFW)
Oil: Yamalube 4 10w-40
Special "vented" airbox
Sep 2, 2002 | 03:01 PM
#10
Trailblazer
Joined: Sep 2002
Posts: 91
Likes: 0
Year: 2003
Pipe: T4
Filter: K&N no filter box mods
Main jets: 145/150
Pilots: stock
Needle position: ummmmm I forget...I changed one way from stock not sure which way [img]i/expressions/face-icon-small-wink.gif[/img]
Elevation: sea level (jersey maybe a few hundred feet if that)
Crankcase Oil type: Yamalube 4
prob gonna change the mains to run a little richer for the winter time and cold air. I was jetted when it was like 110 out so it might be a little lean now that it is getting colder. Im getting popping on decel now so that is one sign of leaness now...
Pipe: T4
Filter: K&N no filter box mods
Main jets: 145/150
Pilots: stock
Needle position: ummmmm I forget...I changed one way from stock not sure which way [img]i/expressions/face-icon-small-wink.gif[/img]
Elevation: sea level (jersey maybe a few hundred feet if that)
Crankcase Oil type: Yamalube 4
prob gonna change the mains to run a little richer for the winter time and cold air. I was jetted when it was like 110 out so it might be a little lean now that it is getting colder. Im getting popping on decel now so that is one sign of leaness now...
