Exhaust wrap
Exhaust wrap
Author
Discussion

Tant

Original Poster:

509 posts

221 months

Wednesday 11th June 2008
quotequote all
Hello all

I was just wondering if anyone was using this, especially on a V6.

A few years ago, I used to have a Caterham 7 lookalike (ok, don't laugh, it was a Robin Hood, which was actually quite well sorted and great fun when I'd finished improving it). One of the things I did to it was wrap the exhaust from the cylinder head to the collectors. As well as reducing the heat under the bonnet, it really made the engine response so much "snappier" (yes, I was cynical about it too but it really seemed to work).

So has anyone had any experience of it, especially considering the engine response..heat is not too much of a problem...

Cheers

Anthony

z_chromozone

1,436 posts

278 months

Thursday 12th June 2008
quotequote all
The only down side I have heard of is rusting headers. If you don't park it outside in the rain, then you shoud be fine.

How much is the wrap.

Z

tinks v8S

2,153 posts

237 months

Thursday 12th June 2008
quotequote all
i got some the other week£24 for a 20 m roll
it looked good , did 1 manifold ,took 2 hours
started up and it started to smoke ,like mad as though it was going
to set on fire,was on my way to tatton park show,
i had to cut it off was told later ,it does smoke a lot when you
first put it on

good luck:thumbup

mikee boy

967 posts

280 months

Thursday 12th June 2008
quotequote all
Same as above. I did it to try to keep the engine bay temperature down.

Wear gloves and don't run your face while you're fitting it.

I got mine from Agriemach

http://shop.agriemach.co.uk/product_info.php?produ...


Gerald-TVR

4,896 posts

226 months

Thursday 12th June 2008
quotequote all
Run your face?????????

Mr Plow

1,193 posts

257 months

Thursday 12th June 2008
quotequote all
I got mine from agriemach as well, but went for the copper stuff. Can't remember why only that it was recommended by one of the car mags.
I will try and dig out the article to find out why.

Tant

Original Poster:

509 posts

221 months

Thursday 12th June 2008
quotequote all
Thanks chaps....has it made any difference to performance?

Cheers
Ant

mikee boy

967 posts

280 months

Thursday 12th June 2008
quotequote all
I meant don't RUB your face!

I don't think it would make any difference to performance, but it should help keep the engine bay temp lower.

moffspeed

3,612 posts

236 months

Thursday 12th June 2008
quotequote all
Took mine off to repair a cracked manifold and I can't notice any difference in performance.

On the negative side you just need to touch the stuff to itch for a week..so yes, wear the gloves

On the positive side it looks the business and evokes memories of those F5000 cars that I watched when I was a kid.

watto

66 posts

257 months

Sunday 15th June 2008
quotequote all
Did mine couple years ago. ot sure about performance bu definetly cooled undr bonet.

tinks v8S

2,153 posts

237 months

Sunday 15th June 2008
quotequote all
mr plow y copperscratchchin

Edited by tinks v8S on Sunday 15th June 19:48

Mr Plow

1,193 posts

257 months

Sunday 15th June 2008
quotequote all
tinks v8S said:
mr plow y copperscratchchin

Edited by tinks v8S on Sunday 15th June 19:48
Apparently it has improved heat resistance over the standard stuff? I'm only going on what was written, so don't quote me.

The article states " Copper wrap could be one of the simplest and cheapest ways to boost horsepower. Not only does it improve BHP, it also promises to make fuel consumption more efficient. The improved heat resistance allows increased flow of the exhaust gases which in turn improves combustion"

Itches like hell if you get it on your skin

Hope this helps?