High flow catalytic converter that would NOT hold back a low 11ns car

[TURBOPOWERED68]

Are there any High flow catalytic converters that would NOT hold back a low 11ns car?

thinking about doing my exhaust like this
3" DP, High flow cat, No muffler (s) ?
What do you guys think?

My other option is
3" DP, Electric cut out,
...........High flow cat, muffler, tail pipes

i would prefer NOT to have an electric cut out.
What do you guys think?
What have you done?
Thanks
David

 

[aminga]

11 nanoseconds? 1/4 or 1/8th?

 

[TURBOPOWERED68]

11 nanoseconds? 1/4 or 1/8th?

between 11.00 and 11.50 in the 1/4

 

[Pronto]

If the car is a '68 why the cat?

 

[notacarlo]

Needing one or not its a source of back pressure. There is no gain for having one. If the noise is too much and you don't want bulky mufflers get in line silencers.

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[Red C5]

If you don't have to have a cat by law, I would go without. It's not very loud.

 

[TURBOPOWERED68]

This is for 86 GN
I would a like catalytic converter because of the exhaust smell.
This car is going to be my family ride. Long trips out of state to other car events.
I am expecting the usual trip stuff-- some idleling

Posted from the TurboBuick.Com mobile app

 

[novaderrik]

you will only get the "gas smell" if it's running too rich and the trunk isn't sealed up...

 

[Chuck Leeper]

The RANDOM Technology cats are in the 3-5 HP loss area...What's that worth, don't know.
I'm betting you won't notice much of a difference.

 

[TURBOPOWERED68]

The RANDOM Technology cats are in the 3-5 HP loss area...What's that worth, don't know.
I'm betting you won't notice much of a difference.

thanks
Going to give them a call
http://www.randomtechnology.com/buick.html