ACT Cherrybomb exhaust or too much?
ACT Cherrybomb exhaust or too much?
Author
Discussion

MischaVisserv8

Original Poster:

161 posts

237 months

Sunday 7th February 2010
quotequote all
good afternoon to you all, sorry to ask again!

last year i have fitted the s/s act manifolds and racingcats.
the set is awesome and sounds great just a little bit more raw on tickover and beyond 3500rpm al hell breakes loose and tunnels are the place to be!!

but...to complete the set (everything shiny s/s) a cherrybomb exhaust from act is tempting but is it too much in combination with the manifolds etc.?

i've been thinking long about this and was wondering what you think??

i know it is never enough with these cars haha!

yr opinion would be great to see, many thanks.

brgds,

mischa


panic

817 posts

312 months

Sunday 7th February 2010
quotequote all
MischaVisserv8 said:
good afternoon to you all, sorry to ask again!

last year i have fitted the s/s act manifolds and racingcats.
the set is awesome and sounds great just a little bit more raw on tickover and beyond 3500rpm al hell breakes loose and tunnels are the place to be!!

but...to complete the set (everything shiny s/s) a cherrybomb exhaust from act is tempting but is it too much in combination with the manifolds etc.?

i've been thinking long about this and was wondering what you think??

i know it is never enough with these cars haha!

yr opinion would be great to see, many thanks.

brgds,

mischa
Here is a video of my Griffith with no cat, ACT manifolds and ACT cherrybomb exhaust...You decide if this is ok or too much (I think it's okbiggrin)

http://s30.photobucket.com/albums/c338/panicinplea...

MischaVisserv8

Original Poster:

161 posts

237 months

Sunday 7th February 2010
quotequote all
thanks for yr reply panic.

yr car sounds great, a nice deep v8 tune!!
so the cherrybomb exhaust makes everything much deeper?!

on my car probably a little bit less due to the twin cats when i decide to go for the cherrybomb exhaust.

is it also ok on the long trips with the roof down?

Edited by MischaVisserv8 on Sunday 7th February 17:38

panic

817 posts

312 months

Sunday 7th February 2010
quotequote all
MischaVisserv8 said:
thanks for yr reply panic.

yr car sounds great, a nice deep v8 tune!!
so the cherrybomb exhaust makes everything much deeper?!

on my car probably a little bit less due to the twin cats when i decide to go for the cherrybomb exhaust.

is it also ok on the long trips with the roof down?

Edited by MischaVisserv8 on Sunday 7th February 17:38
Go for it, you'll love them, it's a nice rumble.

On long trips I don't know but I traveled twice from southern Italy to northern Spain (where I live now), 1.750 miles each trip with no prob, but that was with stock mufflers...

MischaVisserv8

Original Poster:

161 posts

237 months

Sunday 7th February 2010
quotequote all
again thanks panic for yr reply.

i'll go for the exhaust, also for the fact everything is nice and shiny in total!!

initially i was thinking maybe it is too loud in total with tickover at the traffic lights but it is ok when i watch yr film.

in holland the boys in blue / our best friends you know what i mean are not so keen on sound (natural environmental issue's, sound disturbance, al gore etc.) and you can get big fines for too much noise at tickover (above 100db)??

i know our cars are not standard so everything is difficult to check etc. so you can get away with small issue's so i'll go for it thanks!

btw how's yr car doing, i've read something about a montignac diet plan??



panic

817 posts

312 months

Sunday 7th February 2010
quotequote all
MischaVisserv8 said:
...i've read something about a montignac diet plan??
Yes...it's going to be hopefully finished by mid next week..I've swapped the stock windshield with a half high cut 2mm lexan sheet plus other lightweight bits and pieces..rotate

MischaVisserv8

Original Poster:

161 posts

237 months

Sunday 7th February 2010
quotequote all
that is rather radical, you are the first to do that i think?
can you retro-fit everything i mean is it returnable or forever?

what do want to achieve 950kg that would be insane to drive (very fast)!

anyway good luck with the work

Wildfire

9,948 posts

281 months

Monday 8th February 2010
quotequote all
Here is my car with the prototype Cherrybomb exhaust, with the Sports Manifolds, tripple plenum etc.

http://www.pistonheads.tv/clip961

It may give you another perspective, as well as the in car one.

I've done 6 hour trips in my car with no problems. I find it less strenuous than driving my still Catted Elise.

Edited by Wildfire on Monday 8th February 14:11

MischaVisserv8

Original Poster:

161 posts

237 months

Monday 8th February 2010
quotequote all
thanks for yr reply wildfire.

yr car sounds great, i really love the deep v8 tune a lot!

i also thought about the sleeving option but then things would be
too loud i think and the sound is also different more raw metal clatter not so deep as the cherrybomb is it?

still have the two racing cats though to keep everything not too...

LordGrover

34,164 posts

241 months

Monday 8th February 2010
quotequote all
Wildfire: Of the 5,900-odd viewings I must be about a thousand of those. I watch listen to it whenever I've not driven mine for a while.
TBF, it's always going to sound great - precats sound so much more soulful than the eco-green 500s.

MischaVisserv8

Original Poster:

161 posts

237 months

Monday 8th February 2010
quotequote all
hello lordgrover, thanks for yr in-direct reply, yr absolutely right about the pre-cats they have an unique sound better than the friendly 500's haha!!??

in holland we don't have original pre-cat griffs (lhd ones), only wedges which are true pre-cats in holland and they sound so much havier / deeper!

maybe i've bought the wrong car haha, but it's an honour to imitate the sound a bit to be honest.

cheers,

mischa

LordGrover

34,164 posts

241 months

Monday 8th February 2010
quotequote all
Sorry MischaVisserv8; I didn't mean to be rude. redface

On topic - if you have a limit of 100db at tickover you'll be okay pretty much whatever you do. Most Griffs that are as they left the factory easily pass the 100db TD limit at 4,500 rpm.

MischaVisserv8

Original Poster:

161 posts

237 months

Monday 8th February 2010
quotequote all
hello lordgrover no problem at all,you are absolutely not rude in any way at all, i'm not angry or something!!

i enjoyed the post about the sound and precats from you, they absolutely sound awesome to be very very honest.

slight misunderstandig, it is better talk in the flesh tough but that's the problem with forums, direct talking about the cars on a meeting is easier.

no hard feelings at all, i love to talk about our cars!!

and i like comments from you in the uk because you have the most tvr's on the entire planet.



Edited by MischaVisserv8 on Monday 8th February 21:06

MischaVisserv8

Original Poster:

161 posts

237 months

Monday 8th February 2010
quotequote all
my mistake because i have to think and translate with posting (from dutch to english) and i don't speak english everyday haha.
it is not going very fluent with the english and then i give the wrong impression to you probably sorry for that!


cheers
mischa

JazzyO

1,125 posts

210 months

Monday 8th February 2010
quotequote all
LordGrover said:
precats sound so much more soulful than the eco-green 500s.
Interesting... I've got a lot to learn about Griffs. Looking forward to comparing decibels at meetings someday...


Onno

JazzyO

1,125 posts

210 months

Monday 8th February 2010
quotequote all
Wildfire said:
Here is my car with the prototype Cherrybomb exhaust, with the Sports Manifolds, tripple plenum etc
Took a while to download this, in the jungles of West Africa, but boy was it worth the wait. This definitely does not sound like my 500 with sports exhaust (at least if I can remember what it sounds like after 10 months), it's got a more edgy, raw sound to it. Me LIKE!



Onno

MischaVisserv8

Original Poster:

161 posts

237 months

Monday 8th February 2010
quotequote all
hello onno,

well i think we have another 'thing' to our list; cherrybombs i guess?

was thinking for about a year or so about this particular exhaust and i must say; i'm also hooked.

wildfire's video and panic's video are awesome, i think we have to go for it!

you cannot spend enough on these cars, just like women!?

cheers

mischa

LordGrover

34,164 posts

241 months

Monday 8th February 2010
quotequote all
MischaVisserv8 said:
my mistake because i have to think and translate with posting (from dutch to english) and i don't speak english everyday haha.
it is not going very fluent with the english and then i give the wrong impression to you probably sorry for that!


cheers
mischa
I fancy your English is rather better than my Dutch. wink
I doff my hat to any johnny foreigner who speaks English better than we natives. paperbag

MischaVisserv8

Original Poster:

161 posts

237 months

Tuesday 9th February 2010
quotequote all
many thanks lordgrover i'll do my best and learn.

last week i have received my uk membership for the tvr club (i'm that hooked).

i just want to read every month about tvr and don't want to miss anything!!


brgds

mischa

Wildfire

9,948 posts

281 months

Tuesday 9th February 2010
quotequote all
LordGrover said:
Wildfire: Of the 5,900-odd viewings I must be about a thousand of those. I watch listen to it whenever I've not driven mine for a while.
TBF, it's always going to sound great - precats sound so much more soulful than the eco-green 500s.
I have a tendancy to do that as well, as I only manage to gett he car out of the garage once a month at the moment frown

I think a lot of the rasp comes from it being a smaller capacity and the V8 Development heads. But it's always fun! Maybe I'll get it out soon.

Mischa, the ACT exhaust is very good. You can crusie at a nice volume and it's really screams when you open it up. I find that the sleeved exhausts are a bit agricultural at idle and the low revs, for my tastes. Although the sounds are different for the different displacements.