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iTrader: (1)

I was just wondering for the hell of it.
What is the highest hp you have seen on a turbo rotary that had a catalytic convertor on (id assume high flow)
And how far could you go safely?
Airpump would be operational of course (electric for space)
I really have no idea how restrictive a high flow cat would be.

1FooknTiteFD

I believe that carcrazy got 393rwhp with a main cat still intact with the HKS To4e kit..

peejay

If the cat is sized right it's not a restriction.

the_glass_man

iTrader: (2)

Rotary Performance made 400 rwhp or a little over with a T78 and highflow cat.