Tony: Will the Budd mount for an OS 140RX accept the OS style exhaust adaptor and header, or does one need a header with a short steep rise that bolts directly to the engine? TIA Dave -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.f3a.us/pipermail/nsrca-discussion/attachments/20050415/9f460b96/attachment.html