4 Stroke Sprint Flywheel Size/Weight?

[RacerX327]

Sprint Stock Appearing billet flywheels allowed. Track type: many tight/pin corners, sweeper and dogleg out to sweeper with elevation changes. Flywheel recommended Weight/Size?

 

[Dav]

for a world formula stk is 4.3 lbs with fan. 1.6# is made , but no fan attaching point. I would try as light as you can get. For a stop and go track. my opinion

 

[CarlsonMotorsports]

Sprint Stock Appearing billet flywheels allowed. Track type: many tight/pin corners, sweeper and dogleg out to sweeper with elevation changes. Flywheel recommended Weight/Size?

Do you have to run a flywheel?
Is a crank trigger an option? Or can you modify an old 2-cycle ignition so that you've got very little rotating mass and comply with your stock appearing rules?
Lighter and smaller diameter will be an advantage in your application for sure.


-----
Thanks and God bless,
Brian Carlson
Carlson Racing Engines
Vector Cutz
www.CarlsonMotorsports.com
Carlson Motorsports on Facebook
www.youtube.com
34 years of service to the karting industry ~ 1Cor 9:24
Linden, IN
765-339-4407
bcarlson@CarlsonMotorsports.com