Originally Posted by Cpt.FBI
OK I guess if i stick with this motor, what exhaust and header should I get? can you make a suggestion? Will I really notice a difference over the RTR exhaust?
Yes, considerably.....the stock pipie and manifold is junk. Upgrade to these:
I was suprised to see HPI still have these manifolds, cause no one els did. When you get manifold, take a dremel and widen the header hole to match up with the side exhaust of engine. Measure with paper, then trace onto header bore you start.
Almost any two-chambered, tunned pipe would do, but since I was at HPI' site I chose this one