SFI Ratings

[MysteryMachine]

So looking at parts and I notice this SFI rating stuff. I know it's for racing and "better" parts but is it necessary to have SFI approved parts?

My car is gonna be a go fast, show and maybe once in a while hit up the track and play car.

 

[Adam95GT]

If your doing normal test and tune stuff with your car ill think you will be fine unless your running a 25.3 tube chassis

 

[MysteryMachine]

Haha nope no tube chassis.

 

[JJ95GTID]

If you plan on regularly reving > 6k rpm then it is a good idea to have SFI rated harmonic balancer, flywheel and bellhousing.
Your appendages will appreciate it.

 

[4Jenna]

Get the SFI stuff, it means you will have quality and reliability in the design.

It's worth it