Tripple Pipe on EFI

[Chrisrokc]

I was just on R&D's site and it looks like they ran a tripple setup on a EFI. Now they only went upper 70's but they ran it.

What is the stopping factor in doing this? I would think it is fuel delivery, timing, just in general... engine control and fuel.


Would an aftermarket ECU fix this problem?

[philip_gpr]

with the stock ignition it is the rev limiter (7400 or 7500)

what R&D did was use a big prop to keep the rpms down below the rev limit

the problem is the pipes like to rev at 7700 / 7800 so not an ideal solution

[Chrisrokc]

with the stock ignition it is the rev limiter (7400 or 7500)

what R&D did was use a big prop to keep the rpms down below the rev limit

the problem is the pipes like to rev at 7700 / 7800 so not an ideal solution

Aww! I see. So an ECU would fix the problem.