Crate motror seals...

[FF21]

After buying a motor from the dealer do you have to get new seals from the series your going to run with or just run it with factory seals?If you have to change the seals to the series your running can you run lets say Fastrak seals in a NDRA or NESMITH race?Switching over to crate later this year just trying to find out some info.Thanks Rick

[brad hibbard]

Fastrak

FASTRAK will accept----Original GM bolts (not RM), --FASTRAK Seals and also NeSmith and NDRA seals providing the engine is built to FT rules----

Any one of the above will work for FASTRAK-----I can't really speak for sure about other sanctioning series.

always best to check with the series you plan to run

[ROBERTLONG03]

FASTRAK will accept----Original GM bolts (not RM), --FASTRAK Seals and also NeSmith and NDRA seals providing the engine is built to FT rules----

Any one of the above will work for FASTRAK-----I can't really speak for sure about other sanctioning series.

always best to check with the series you plan to run

Can you explain the difference of "GM" and "RM" bolts?

Thanks

[Egoracing]

GM bolts have GM on them and RM bolts have RM on them.