Quote:
Originally Posted by gnx7
I ran (2) 3" Random Technology cats on my LS7 cam/headers RX-7 swap and it still went 110mph in the 1/8 and 138mph in the 1/4 on 91 octane. I would say a quality hi flow cat on an n/a setup eats maybe 5-10rwhp. I also hate the stinky unleaded smell without cats.
eBay cats can be found for $50 on up!
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Thanks for the input man. Any idea about the cell counts on the these cats? I have found a slim version of stainless steel works cats (2.5 IN &OUT) and 3 inch body diameter. However, it is 100 cell cat that still will not prevent the stinky gas smell.
By all means I will check out the random technology cats