IHRA crate motor ls1
 

I've been away for awhile. Last time I was considering getn into class racing Top Stock was a heads up IHRA class..... I have an 89 Camaro and pulled up IHRA.com, looked at crate motors and saw ls1 on the list. It says Top Stock.... I assume Top Stock is run with the other classes and has an index. What is the index for Top Stock and or would I be allowed to build an 89 Camaro with a LS1 for IHRA crate motor stock? Any and all help is appreciated.

Re: IHRA crate motor ls1
 

If it is still legal you would have run it in a 1999-2002 F-Body.

Re: IHRA crate motor ls1
 

no more top stock even in reg stock......supposed to have been done with last year............

Re: IHRA crate motor ls1
 

Thank you for your replies. Wishful thinking I suppose. Was wanting to build something I could run in NMCA EFI Rumble as well.