Track day silencers needed
Discussion
there is/was a set on Ebay yesterday
http://cgi.ebay.co.uk/TVR-Cerbera-removable-exhaust-
>> Edited by bilton_d on Tuesday 3rd January 17:09
http://cgi.ebay.co.uk/TVR-Cerbera-removable-exhaust-
>> Edited by bilton_d on Tuesday 3rd January 17:09
bilton_d said:
there is/was a set on Ebay yesterday
http://cgi.ebay.co.uk/TVR-Cerbera-removable-exhaust-
>> Edited by bilton_d on Tuesday 3rd January 17:09
Oh bugger, Im going to have to have a bid on them at that price

UKBob said:Bob, do you know how many dBs yours is kicking out?
Im after some silencers, preferably the same kind ACT sell to fit on the cerb (single cans, not the bigger heavier one which straps into the boot)
Got a sound pressure meter, just not found anyone brave enough to do the testing yet

NJW 77 said:He rents them for a tenner iirc. Spoke to him already, but they get so little use I figured a second hand set would be as new anyway, and half price. New years resolution is to take care of the pennies and let the pounds take care of themselves. Or something
Have you asked Tim at ACT? He used to rent them IIRC.
bilton_d said:Thanks mate
http://cgi.ebay.co.uk/TVR-Cerbera-removable-exhaust-
Isnt the other type easier to fit, with no drilling the exhaust necessary? Tripps said:Im not sure how loud mine is but would love to know. Last time on track, another yellow cerbie (also decatted with sports pipes) wasnt pulled off, but I was. We both had the same decat sports zhorst setup, although mine was a 4.5 vs his 4.2 which shouldnt make a difference
Got a sound pressure meter, just not found anyone brave enough to do the testing yet
Its a case of both
and
Nick, you still up for the £100 bet this year, whose cerb is loudest
>> Edited by UKBob on Thursday 5th January 14:17
yellow peril said:I'll give you a shout, cheers
Rob, we have some silencers from our Cerb days.....
Drop me a mail through the profile........or give us a call...![]()
YP
BIG DUNC said:For the wedge, right? Does it fit the griff? How much did you pay for yours Dunc, just out of curiosity
Hi Bob,
If all else fails, I would recomend Tim from ACT.
I got mine from him and it was ( still is ) very good.
Its still sitting in the garage, and I would let you borrow it, only I am pretty sure it won't fit a Cerbera

UKBob said:
NJW 77 said:He rents them for a tenner iirc. Spoke to him already, but they get so little use I figured a second hand set would be as new anyway, and half price. New years resolution is to take care of the pennies and let the pounds take care of themselves. Or something
Have you asked Tim at ACT? He used to rent them IIRC. ![]()
bilton_d said:Thanks mate
http://cgi.ebay.co.uk/TVR-Cerbera-removable-exhaust- Isnt the other type easier to fit, with no drilling the exhaust necessary?
Nick, you still up for the £100 bet this year, whose cerb is loudest![]()
>> Edited by UKBob on Thursday 5th January 14:17
I dont recall it being £100, but if we agreed that, then I shall stand by my word (I'll only spend my winnings on ACT silencers anyway
) Id like to get hold of a sound meter from Tim (or off eBay if they sell them?)and see just how loud I am. Only paying £15 for the ones on eBay at the moment, but now youve pointed out the ACT ones dont need drilling I may let them go, but how hard can it be to drill them? Saving myself enough money (ACT ones are £96/pair if Im reading that right?) to warrant getting Austec to drill the holes
. I like the look of the heavy duty Cerbera silencer on ACT's website, tho' it may be a little overkill for the 1 time a year Id use it 
Most TVR's that I've sound tested with 'loud' sports pipes seem to register 106 ~ 108 db at 4500 rpm.
Other Std TVR's like Griff 500's and CHims are often around 90 (+)
Only tested 2 cerbs and they were both abound 106db and one with sports and one a 4.2 std (106) but old baffles..
If that's any use.
If you are ever up at the surrey meet - I'll do you a reading.
Other Std TVR's like Griff 500's and CHims are often around 90 (+)
Only tested 2 cerbs and they were both abound 106db and one with sports and one a 4.2 std (106) but old baffles..
If that's any use.
If you are ever up at the surrey meet - I'll do you a reading.
NJW 77 said:Lets make it a more sensible £20 then. Neither of us has any idea who's is loudest, its the oneupmanship which counts, right
I dont recall it being £100...
rev-erend said:Thanks for the offer. How much did your meter set you back?
If you are ever up at the surrey meet - I'll do you a reading.
UKBob said:
NJW 77 said:Lets make it a more sensible £20 then. Neither of us has any idea who's is loudest, its the oneupmanship which counts, right
I dont recall it being £100... ![]()
rev-erend said:Thanks for the offer. How much did your meter set you back?
If you are ever up at the surrey meet - I'll do you a reading.
Think the meter was £35 from radio spares..
Hi Bob,
Carn't honestly remember what I paid for it, it was 8 or 9 years ago. I probably still have the receipt in my file so if your really interested I will look it up. I don't think it will fit on the Griff, but then the Griff is quieter than the wedge anyway. Well, it would be if it didn't have any additional holes in the manifolds to let the noise out..... Still, gives me an excuse to buy a nice shiny set of stainless ones. Might leave it until just before the MOT though....
When is the next Surrey meet. Can I come and join you?
Carn't honestly remember what I paid for it, it was 8 or 9 years ago. I probably still have the receipt in my file so if your really interested I will look it up. I don't think it will fit on the Griff, but then the Griff is quieter than the wedge anyway. Well, it would be if it didn't have any additional holes in the manifolds to let the noise out..... Still, gives me an excuse to buy a nice shiny set of stainless ones. Might leave it until just before the MOT though....
When is the next Surrey meet. Can I come and join you?
njw 77 said:Payable in beers if the winner wants, we'll organise something next time im thirsty
£20, game on
BIG DUNC said:Dont worry about the price, i was just curious what they go for today. Lets both head over to a Surrey Meet (nick, coming?) whenever you like
Hi Bob,
Carn't honestly remember what I paid for it, it was 8 or 9 years ago.
When is the next Surrey meet. Can I come and join you?

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