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Four Stroke ATV Accessories - Pipes and Performance Products
Catalog Page-4 / Four Stroke
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Polaris ATV Head Porting COMPRESSION RELEASE (500 MODELS)
Polaris ATV Megaphone Torquer Mufflers
Get strong bottom end torque, quicker throttle response, harder acceleration and more top end speed. The megaphone muffler has a true megaphone section and an anti-reversion baffle which greatly improves power thru the full power band. The bolt on megaphone muffler comes in three versions, the original cone cap and the rebuildables with billet end cap in Silver Ceramic or black finish. The rebuildable version offers the option to repack simply by removing six stainless steel screws.
Engine Model
and Year
Original
Cone Cap
Megaphone
Price - $ 225
Rebuildable Billet End Cap
SILVER CERAMIC
Price - $ 299
Rebuildable Billet End Cap
BLACK
Price - $ 249
Clutch Kit Part #
Sportsman 800 (05-07) ------ ------ ------ ATC30071 $125
Sportsman 700 (04-08) PAT30070 PAT71000 PAT60002 ATC30056 $99
Sportsman 600 (04-08) PAT30070 PAT71000 PAT60002 ATC30062 $99
Sportsman 500 EFI (08-12) ------ PAT70021 PAT60021 ATC30055 $99
Sportsman 500 (01-06) PAT30057 PAT71002 PAT60001 ATC30055 $99
Sportsman 500 (Thru 00) PAT30041 PAT71007 PAT60007 ATC30038 $99
Sportsman 400 (08-10) ------ PAT71023 PAT60023 ATC30054 $99
Sportsman 400 (01-06) PAT30057 PAT71002 PAT60001 ATC30054 $99
Sportsman 400/500 HO (11-13) ------ PAT71028 PAT60028 ------ $99
Sportsman 335 (Thru-00) PAT30041 PAT71007 PAT60007 ATC30053 $25
Scrambler 500 (99-12) PAT30042 PAT71001 PAT60000 *ATC30035 $110
Scrambler 500 (98) PAT30037 PAT71103 PAT60003 *ATC30035 $110
Scrambler 500 (97) PAT30036 PAT71009 PAT60009 ATC30025 $99
Magnum 500 (00-02) PAT30052 PAT71010 PAT60010 ATC30036 $99
Magnum 500 (99) PAT30049 PAT71011 PAT60011 ATC30036 $99
Magnum 425 (97-98) PAT30039 PAT71012 PAT60012 ATC30033 $180
Magnum 330 (04-06) PAT30073 PAT71013 PAT60013 ATC30046 $25
Magnum 330 (2003) ------ PAT71008 PAT60008 ATC30046 $25
Magnum 325 (00-02) PAT30052 PAT71010 PAT60010 ATC30046 $25
Trailboss 330 (08-09) ------ PAT71022 PAT60022 ATC30048 $25
Trailboss 330 (2003) ------ PAT71003 PAT60004 ATC30048 $25
Trailboss 325 (00-02) PAT30055 PAT71004 PAT60005 ATC30048 $25
Trailblazer 330 (08-13) ------ PAT71024 PAT60024 ------
Trailblazer 330 (10-12) ------ PAT71027 PAT60027 ------
Ranger 500 (2003) ------ PAT71006 PAT60006 ATC30065 $99
Ranger 500-700 (05-10) ------ PAT71015 PAT60015 ATC30065 $99
Xplorers 500 (97-98) PAT30041 PAT71007 PAT60007 ATC30038 $99
Xpedition 425 (00-03) PAT30053 PAT71014 PAT60014 *Aggressive Kits Also Available
Spark Arrestor Kit 1995 PAT30040 PAT50000 PAT50000
Fiber Repack Kit ------ SIL13028 SIL13028 ATC30032 $110

Polaris ATV Head Porting
Get more torque and 3 HP on top. Improved flow means more power from your engine. We remove flow restrictions, enlarge the valve flow area and unmask the valves in the head. Send us your head with the valves removed.
500 Head PortingATP12999$349.00
500 Gasket KitATA30087$62.00
700/800 Twin Head PortingATP12995$399.00
 

Mega Power Pipes
(05-07),(10) Sportsman 800PAT30095$399
(08-09) Sportsman 800PAT96028$399
(01-08) Sportsman 700PAT96019$399
(02-06) Sportsman 500PAT96015$399
(08-12) Sportsman 500PAT96027$399
(99-11) Scrambler 500PAT96016$399
 
Polaris 330 Trailblazer-Trailboss
It may not be the biggest four-wheeler in the Polaris lineup, but that is precisely why its so popular with more than just beginners. While the big ATV’s get fatter and heavier, the 330 Trailblazer is still light and nimble despite its full size chassis.
Add more excitement with stronger acceleration and more top end power with our rebuildable megaphone torquer pipe. This unique anti-reversion design builds strong bottom end torque and hard acceleration power that makes the Polaris Trailblazer 330 a blast to throw around tight corners on your favorite trail. Get 4 lb.-ft. more torque, 5 more HP and a great sound to increase your fun with this light and nimble machine.
Rebuildable Black (08-13) Trailblazer 330PAT 60024$249.00
Rebuildable Silver Ceramic (08-13) Trailblazer 330PAT 71024$299.00
Rebuildable Black (10-12) Trailboss 330PAT 60027$249.00
Rebuildable Silver Ceramic (10-12) Trailboss 330PAT 71027$299.00
Spark Arrestor KitPAT 50000$129.00

Polaris ATV Camshafts
Welded and reground with longer opening duration to deliver more HP on top end, with good low end torque and greatly improved acceleration.
500 Scrm/SptsmnATA30079$488
325-330-335 ModelsATA30084$440
H.O. Update Camshaft
Update older Sportsman and Magnum models to the H.O. cam. Increases power by 3 HP from stock.
ITEM #ATA30080$279
Cam Core Exchange
We buy your stock cam 500ATA30094($15)

ATV Flatslide Carb Kits
The stock CV carb has to wait until vacuum builds up before the diaphragm pulls the slide up. With the flatslide carb you pull the slide directly, giving you instant throttle response.
 
36 MM TM
Produces instant throttle response, hard acceleration, and 4 more HP on top end. For all Magnums, Sportsmans thru 00, and the 97 Scrambler 500
ITEM#ACA30020$295
 
42 MM TMX
3 HP increase on top end. Kits for Sportsman and Magnum include the bigger Scrambler manifold.
Sportsman 700ACA12515$339
Scrambler 500ACA12517$339
Sportsman 500, MagnumACA12516$389

Fuel Injection Tuners
Sportsman 500 (06-09)ACA6027 $249
Sportsman 700/800, RZR, Ranger XP (05-12)ACA6026 $249
Renegade 800 (06-12)ACA6060 $249
Renegade 500 (07-12)ACA6060 $249
Kawasaki KFX 450 (07-11)ACA6040 $249
Yamaha YF-Z 450 (09-12)ACA6050 $249
Yamaha Raptor 700 (05-12)ACA6050 $249
Suzuki Quad Racer 450 (06-11) ACA6011 $249
Suzuki King Quad 700 (05-11)ACA6010 $249
Outlander 500 (07-12)ACA6060 $249
Outlander 650 (06-12)ACA6060 $249
Outlander 800 (06-12)ACA6060 $249

COMPRESSION RELEASE (500 MODELS)
Tired of a hard starting cold engine. This Compression release installs in the Head of all 500 Scrambler, Sportsman and Magnum models. Available as a Kit includes: Tap, Compression Release, and machining Instructions, or You send us your Cylinder Head and we will install it for you. Ideal for long duration cams and High Compression Pistons.
Compression ReleaseATA 10500$ 149.00
MachiningATA 10501$ 46.00
Total Kit, Installed (send us your Cyl Head)ATA 10502$ 159.00
TapATA 10503$ 46.00
Total Kit, (Instructions, Tap, Compression Release)ATA 10504$ 125.00