FAQs


General FAQs:

19 Items Found

Model Specific FAQs:

 Honda TRX250R (87-89) +4mm Stroker Crankshaft Part#4107 - Do I need a special piston for this application?
No, the stock piston will work in this application.
 Honda TRX250R (87-89) +4mm Stroker Crankshaft Part#4107 - Do I have to modify my head chamber?
 Honda TRX250R (87-89) +4mm Stroker Crankshaft Part#4107 - Do I have to bore my cases?
 Honda TRX250R (87-89) +4mm Stroker Crankshaft Part#4107 - What is the final displacement?
 Honda TRX400EX (98-05) +4mm Stroker Crankshaft Part#4140 - Do I have to use your special piston?
 Honda TRX400EX (98-05) +4mm Stroker Crankshaft Part#4140 - Why is your piston so expensive?
 Honda TRX400EX (98-05) +4mm Stroker Crankshaft Part#4140 - What is the new compression ratio?
 Honda TRX400EX (98-05) +4mm Stroker Crankshaft Part#4140 - Do you recommend a performance cam?
 Honda TRX400EX (98-05) +4mm Stroker Crankshaft Part#4140 - Do I need the 440cc big bore liner to work with your piston?
 Honda TRX400EX (98-05) +4mm Stroker Crankshaft Part#4140 - Does all of the extra 60cc of displacement come from the stroke only?
 Honda TRX400EX (98-05) Heavy Duty Crankshaft Part#4040 - Why do you call your crankshafts “Heavy Duty” is it stronger than stock?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111 - What is the number one installation problem with the Banshee crankshaft?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111 - What is the number two installation problem with the Banshee crankshaft?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111- -Why do you use O-Rings on the main bearings instead of set pins like the OEM?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111 - Why do you use a long rod on your Stroker crank?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111 - Do I need your special piston for this application?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111 - Do I need your Stroker gasket kit (part# G093)?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111 - Do I have to bore my cases?
 Yamaha Banshee (All years) +4mm Stroker Crankshaft Part#4111 - What is the final displacement?
 Yamaha Banshee (All Years) Crankshaft Part#4005 - What is the number one installation problem with the Banshee crankshaft?
 Yamaha Banshee (All Years) Crankshaft Part#4005 - What is the number two installation problem with the Banshee crankshaft?
 Yamaha Banshee (All Years) Crankshaft Part#4005 - Why do you use O-Rings on the main bearings instead of set pins like the OEM?
 Yamaha Banshee Long Rod (All Years) Crankshaft Part#4011 - What is the number one installation problem with the Banshee crankshaft?
 Yamaha Banshee Long Rod (All Years) Crankshaft Part#4011 - What is the number two installation problem with the Banshee crankshaft?
 Yamaha Banshee Long Rod (All Years) Crankshaft Part#4011 - Why do you use O-Rings on the main bearings instead of set pins like the OEM?
 Yamaha Banshee Long Rod (All Years) Crankshaft Part#4011 - Why do you use a long rod on the 4011crank?
 Yamaha Banshee Long Rod (All Years) Crankshaft Part#4011 - Do I need your special piston for this application?
 Yamaha Banshee Long Rod (All Years) Crankshaft Part#4011 - Does the Long Rod increase engine displacement?
 Yamaha Banshee Stroker Gasket Kit G093 - When do I need to use this gasket kit?
 Yamaha Blaster (All Years) +4mm Stroker Crankshaft Part#4105 - Do I need a special piston for this application?
 Yamaha Blaster (All Years) +4mm Stroker Crankshaft Part#4105 - Do I have to modify my head chamber?
 Yamaha Blaster (All Years) +4mm Stroker Crankshaft Part#4105 - Do I have to bore my cases?
 Yamaha Blaster (All Years) +4mm Stroker Crankshaft Part#4105 - What is the final displacement?
 Yamaha Raptor (01-05) Heavy Duty Crankshaft Part#4043 - Why do you call your crankshafts “Heavy Duty” is it stronger than stock?
 Yamaha Raptor 660 (01-05) +4mm Stroker Crankshaft Part#4144 - Should I limit the RPM of my Raptor engine?
 Yamaha Raptor 660 (01-05) +4mm Stroker Crankshaft Part#4144 - Do I have to use your special piston?
 Yamaha Raptor 660 (01-05) +4mm Stroker Crankshaft Part#4144 - Why is your piston so expensive?
 Yamaha Raptor 660 (01-05) +4mm Stroker Crankshaft Part#4144 - What is the new compression ratio?
 Yamaha Raptor 660 (01-05) +4mm Stroker Crankshaft Part#4144 - Do you recommend a performance cam?
 Yamaha Raptor 660 (01-05) +4mm Stroker Crankshaft Part#4144 - Does all of the extra 60cc of displacement come from the stroke only?
 Yamaha Raptor 660 (01-05) +4mm Stroker Crankshaft Part#4144 - Why do you call your rod “Heavy Duty” is it stronger than stock?
 Yamaha Warrior 350 (87-04) Raptor 350 (05) +7mm Stroker Crankshaft Part#4143 - Do I have to use your special piston?
 Yamaha Warrior 350 (87-04) Raptor 350 (05) +7mm Stroker Crankshaft Part#4143 - Why is your piston so expensive?
 Yamaha Warrior 350 (87-04) Raptor 350 (05) +7mm Stroker Crankshaft Part#4143 - What is the new compression ratio?
 Yamaha Warrior 350 (87-04) Raptor 350 (05) +7mm Stroker Crankshaft Part#4143 - Do you recommend a performance cam?
 Yamaha Warrior 350 (87-04) Raptor 350 (05) +7mm Stroker Crankshaft Part#4143 - Does all of the extra 50cc of displacement come from the stroke only?
 Yamaha Warrior 350 (87-04) Raptor 350 (05) +7mm Stroker Crankshaft Part#4143 - Why do you call your rod “Heavy Duty” is it stronger than stock?
 Yamaha Warrior 350 (87-04) Raptor 350 (05) Heavy Duty Crankshaft Part#4043 - Why do you call your crankshafts “Heavy Duty” is it stronger than stock?
48 Items Found
Fieldset title

Search By Vehicle

Catalog
Sign up for our newsletter