hey if i straight pipe, and delete my cats but keep my mufflers will my 5 and 6th ports open and how will this sound, stock mufflers..... 86 na no mods

 

I've got a header, straight pipe, to mufflers... loud is an understatement. Pulling into work today, I set off car alarms in the -middle- of the impound lot, which is across the street.

 

No.

 

no they wont open, no it'll soud baad,,, no to what

 

No they won't open.

First of all if you put in straight pipes you wont even have the split air tube for the split air pipe anymore, so there will be no backpressure feed for the aux ports to open with.

Second, I doubt it'll even create enough back pressure with straight pipe even if you had a split air tube.

You can always hook the ports up to activate through via the airpump, though. If you're interested search on how to do it.

 

thx