Technical Tips > Engines - Carbies - Exhausts - Dissys
Hooker Side pipes. Any one had them decibel tested? (more pics added)
demonx:
The title says it all. I was curious if anyone here has Hooker Side pipes with stock hooker mufflers and has had them tested for noise compliance?
gtc:
Do any side pipes pass noise compliance?
69 DIRTY RAT:
Being a small block you might fair a little better but its hard to make it comply! What mufflers are you putting in the tube? Most exhaust places will weld together a tube with holes and supports attached then stuff in heaps of fiberglass. I was thinkin of getting Spiral turbo baffales. http://www.spiralturbobaffles.com/products.html just cause you get less horsepower loss.
demonx:
The mufflers that are in them some "bubba" welded in. They have the Hooker stamp so I'm assuming they are stock.
I havn't taken a picture yet but they look like a 4" tube that narrows down to a approx 2" hole ?? (Going from rough memory the last time I looked at them in the shed!)
TPI-383:
Try these they are made for the sidepipes and are quietest ones.
http://store.summitracing.com/partdetail.asp?part=HOK-21002HKR
I am running them in mine.
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