550performance.com 的前十大競爭對手

crf300lbigbore.com

The CRF300L's stock cylinder head leaves a lot to be desired. Sloppy casting, non-concentric valve seats, and other shortcomings are addressed with our CNC porting service, which includes a 5-angle valve job, head-resurfacing, plus new valves and seals. The process starts with fully automated sculpting of the intake and exhaust ports on a 5-axis CNC machine. The combustion chamber also gets contoured. Then, the stock 3-angle valve seats are given a 5-angle profile. New OEM valves and seals are included, or you can upgrade to KPMI Black Diamond Valves for an additional $60. With this porting service, total flow (measured in CFM) is increased by an average of 12 percent with this mod, increasing power across the rev range, but especially in the midrange (see dyno chart below). We have a specific Stage 3.5 ECU tune to match this setup.  Options explained:  Assembled head: Send us your complete, assembled head and we'll port and service it and provide new OEM or Kibblewhite valves and seals. Assembly includes  setting the valve clearances using a bench engine. Turnaround time is typically 2-3 weeks. Please specify your bike's year when ordering. Option upgrade: Kibblewhite lightweight spring set.  Replacement bare head: If you want to retain your stock head for whatever reason we'll ship you a pre-ported bare head (with new OEM or Kibblewhite valves and seals included but not installed - they go on after the spring seat is set on the guide) that you can swap your ancillary parts onto. Please specify your bike's year when ordering.

roadandtrail.net

motorcycling enthusiast website, motorcycle reviews, bc motorcycle riding routes, motorcycle servicing information, bc dual sport riding, adventure, off-road, dirt bike, british columbia motorcycling

hyperlitemoto.com

Honda CRF300F Special Plug & Play Front & Rear Lighting Kit Amazing custom kit! - includes the following:  1 - Super high-quality Baja Designs headlight - very bright with a lifetime limited warranty!2 - A very sweet, CRF300F specific fit - red rear fender assembly with integrated LED taillight and enduro style

tomasinracing.net

Competition Engines and Applied Electronics

tunetimeperformance.com

Peak Horsepower Gains of 25 RWHP over OEM Cats with a .75 PSI Reduction in Boost on a 2017 Dodge Challenger Hell-Cat 6.2L. Mid-Range Torque Gains of over 25 Ft. Lbs with Peak Torque Gains of over 15 Ft. Lbs. Does not Require a Tune! No Check Engine Light upon install! Reduces Emissions by over 99% over Non-Catted Pipes. Directly Connects to 5.7L, 6.2L or 6.4L Manifolds. (5.7L has different pipes then 6.2 and 6.4L). Does not Send the Car into “Catalyst Over-Temp” Mode. Independently Dyno and Endurance tested by Tune Time Performance in Lakewood, NJ on a Mustang Dyno. www.tunetimeperformance.com, 732-349-7800. 2 Year Limited Warranty. Made in the USA. Patent Pending. Order Now!!

ecudoctors.com

TERMS OF SERVICE General   These terms of service form part of the contract (“agreement”) between Specialized ECU Repair (in this agreement “we” or “us”) (hereinafter referred to as “Specialized ECU”) and the customer (in this agreement “you” or "your") that is formed when you sign a form issued by us that describes th

jdpmotorsports.com

Privacy Policy This Privacy Policy describes how JDP Motorsports (the "Site", "we", "us", or "our") collects, uses, and discloses your personal information when you visit, use our services, or make a purchase from www.jdpmotorsports.com (the "Site") or otherwise communicate with us regarding the Site (collectively, the

ultimatemotorcycling.com

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tacomoto.co

Taco Moto Co.

proformanceunlimited.com

7.3L Godzilla Supercharged Crate Engine 850+HP Crate Engine Designed For Your Ford Resto Mod. Drop in ready crate engine call us now.