header for CMB .45 V5 and RS.45 EVO

[TomGracey]

For U guys running the CMB .45 V5 and RS.45 EVO engines

I found this on the

http://double-aceracingproducts.com/catalog/index.php…

Its for the AA.45 engine but

It fit's the CMB .45 pipes and telescopes inside the pipe. Should make pipe tuning much easier then cutting the stock header

Headers OD. .625 Pipes ID .624

Its a little tight at first but rocking the pipe around to stretch's they pipes ID. then is slides just fine

Available in 10 & 15 degree. CNC machined

 

[PaulHail]

The AA 21 header will also work on the CMB VAC 21, but I did need to file the bottom of it to clear the flywheel. Nice headers, I need to get one for my CMB evo II 91