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Posted
when its running 10 and 10 plus :thumbsup:

 

 

:lol::lol::lol::lol::lol::lol:

 

 

What year was yours that loud?? :mrgreen:

 

Mine was 98 dbs at the back and 102 at the carbs.

 

I then thought about running an open header at Brighton speed trials and borrowed a sound meter for testing with no pipe.

 

The regs say 113 dbs are allowed at Brighton.

 

The Meter goes to 130

 

The car was 128dbs :shock: without even reving it!! :lol::lol:

 

(10 dbs is about twice as loud and 20dbs is 4 times, :lol: so woops!!)

 

As a reference they recon pain from noise starts at 125dbs and the loudest sound recommended WITH hearing protection is 140dbs!

 

 

 

So I give it a 10 :lol::lol::lol:

Posted

Exhaust is a 2 1/4" Big bore race maniold, going into a single box 2 1/4" system and the carbs are Open trumpeted twin 40's

 

All I know if that when I get back from a trip to the Pod I cant hear properly for a couple of hours :lol:

 

So overallI'd say a horny 9 out of ten :wink:

Posted

Engine noise = 0

 

Exhaust = -1

 

Inside the car = +10 ( no door cards / carpet ....nothing :evil: )

 

:lol::lol::lol::lol:

Posted

Mines about 8 i think for exhaust, nowhere naar loud enough. Its getting a side exit with no silencers.

 

Induction is about 7 but it sounds brilliant, but when its getting 40's itll be a 10 :)

Posted

exhaust i reckon about 15!! 2 1/2 pipes with 1 cherry bomb each side with no baffles in!!! induction should be about the same once the superchargers fitted. should be done in next couple of weeks!!!!! :D:D

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