TOTALLYAMAHA TUNING PAGE
Rivet placement depends on gearing & rider weight. A good place to start is 2.4 rivet 1st hole & .8 in tip, probably have to go heavier. This is for weights that no rivet placement has been given below. The tips given below are only starting areas , refining may need to be done.
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Tuning Tips for the RX-1
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New 2003 RX-1 Ultimate Performance -Click to see Info. |
Turks Tuning Tips (SX Viper clutching)
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New 2002 & 03 Viper Trail 53/43 Helix, Green Secondary Spring & Everything else stock |
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New 2002 & 03 Viper w/Heelclickers 50/40 Helix, Red Heelclicker ,4.2g in heel, 1st hole empty, 4.5 G in the tip with Green Secondary Spring. Also can run a 48 or 46 initial angle & 2.4g in 2st hole and a little less in the tip. |
Turks Tuning Tips (SX clutching)
Along with good clutching goes more performance and on 600sx and 700sx triples you can get more by going to a thinner head gasket (recommend running higher octane fuel in the sled). , reed spacers and boring your silencer (single pipes).
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97-98 SX600 Trail |
51/43 Helix, 8-ab weights , stock springs and gear up one tooth.
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99 SX600 Trail |
51/43 Helix, 8-ca weights 0.8g in tip, 2-3 engagement shims, stock spring primary, silver secondary, 1 or 2 layers removed from head gasket and 20/40 gearing. Jetting: 140 mains
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99 SX600 w/Bender pipes |
51/43 Helix, 89-L weights no rivet, stock springs, and stock gearing. Jetting: 140 mains.
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97-99 SX700 Trail |
51/43 Helix, stock weights w/4.5g rivet in 1st hole and 3.1g in tip, 2-3 engagement shims, stock springs, 1 or 2 layers removed from head gasket and 22/40 gearing. Jetting: 142.5 mains
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97-99 SX700 Racing |
51/43 Helix, 8-ca weights w/4.5g rivet 1st hole and 3.1g in tip, 2-3 engagement shims, stock spring primary, silver secondary, 1 or 2 layers removed from head gasket and 20/40 gearing. Jetting: 140 mains
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97-99 SX700 w/Bender pipes |
51/43 Helix, 89-L weights w/2.4g rivets, stock springs, and stock gearing. Jetting: 150 mains.
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97-99 SX700 w/Power Inc. pipes |
47/41 Helix, 89-L weights w/4.5g rivets, stock springs, and stock gearing. Jetting: 145 mains.
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2000-01 SX700R |
14.5 mm rollers in addition to above per trail or racing
Turks Tuning Tips (SRX clutching)
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New 2002 & 03 SRX w/Heelclickers 50/40 Helix, Red Heelclicker ,3-5g in heel, 4-5 G in the tip & small bolt 1st hole with Green Secondary Spring at 60 Degree.
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New 2002 SRX700 1000ft |
51/43 Helix, 8-bu weights w/3.6g rivets in tip and 2.4g in 1st hole, WWW primary spring, Green secondary spring
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98-99 SRX600 Trail |
53/43 Helix, stock weights w/4.5g rivet in 1st hole and 4.5g in tip, stock springs.
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98-99 SRX600 Racing |
45/41 Helix, 8-bu w/2.4g in tip, pivot hole empty, g-w-g primary spring & silver secondary spring at 70 Degree twist, 20/40 gearing, jetting:142.5,142.5,145.
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98-99 SRX700 Trail/lake |
48/42 Helix, 89a-10 w/4.5g rivet in 1st hole and .8g in tip, 2-3 engagement shims, b-w-b primary spring, stock secondary spring.
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98-99 SRX700 Trail/lake w/Roller Rooster |
48/42 Helix, 89a-10 w/2.4g rivet in 1st hole and 2.4g in tip, stock springs.
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98-99 SRX700 Bender Kit w/ Turks Tuning |
Bender shift kit, Roller Rooster secondary, Trail Porting, Cold Air Kit w/gutted Air Box
Setup One
Primary: 3800 RPM engagement,84-8500 RPM shift,8-dn-20 weights, 3.6g rivets in both holes. Bender orange spring, 8mm shims, 14.5mm rollers.
Secondary: Roller Rooster, 47/43 RR helix, 70 deg. setting, stock spring, stock buttons, stock sheave bushing, stock helix bushing, stock gearing, exh. temp. 1200F.
Setup Two
Primary: 3800 RPM engagement,84-8500 RPM shift,89a-10 weights, 2.4g rivets in both holes. Bender orange spring, 8mm shims, 14.5mm rollers.
Secondary: Roller Rooster, 43/39 RR helix, 70 deg. setting, stock spring, stock buttons, stock sheave bushing, stock helix bushing, stock gearing, exh. temp. 1200F.
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98-99 SRX700 Race |
51/45 Helix, 8-bu weights w/4.5g rivets in tip and empty pivot hole,, stock primary spring, silver secondary spring, gearing depends on distance racing.
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2000-01 SRX700 Trail - mega low buck |
54/44 Helix, stock weights with 4.5g rivets and stock primary and silver secondary at 60 degrees.
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2000-01 SRX700 Trail |
52/42 Helix, stock weights and stock springs.
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2000-01 SRX700 Trail/lake |
48/42 Helix, 89a-10 weights w/2.4g rivets in inner hole, .8g rivet in the outer and stock springs.
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2000-01 SRX700 Race |
51/43 Helix, 8-bu weights w/3.6g rivets in tip and 2.4g in 1st hole, WWW primary spring, Green secondary spring
other Sleds
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XTC600 tuning |
Alum. 0.8 in the inner hole. Be sure clutches are aligned and the center to center distance is correct. Also might have to play with the secondary spring hole location to tweak it just right. Clutch set up is strictly for .6mm head gasket mod., stock jetting, set fuel screws to 2 turns and make sure floats are set to 24 mm.
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500 XT and 500XTC tuning |
45/39 Helix, 8-ab weights and stock springs. 0.8g rivet in the tip and might have to change slightly to hold 77rpm.
47/41 helix, 8-ab weights with a 0.8 gram rivet in tip & pivot empty. Gear down 1 tooth & drop mains 1/2 a size.
Totallyamaha is not responsible for any damages that these modifications may cause to your vehicle; any modifications are your responsibility if you choose to do so. We are providing information ONLY. Some of these modifications may VOID your warranty and that is your responsibility to look into. The Totallyamaha users have passed along most of the information found on this site. If you have any questions or concerns about anything on this site talk to your dealer before using any of the information. Totallyamaha will not be liable for any damages or personal injury from any modification performed from this site.
If any one is interested in some awesome clutch work and other performance mods.
Contact Larry at
North Country Yamaha
Tomahawk , Wisconsin
(715)-453-2626
