Evo / DTM Type Hood Seals
Moderator: martauto
-
march109
- Engaged to the E30 Zone

- Posts: 6632
- Joined: Sun Aug 20, 2006 11:00 pm
- Location: Bournemouth
yes, engine temps do not increase, under bonnet temps do. And on a 6pot with a cone style filter all that hot air is being sucked into the engine sapping power.
Once again on my 6 cylinder under bonnet temps increased when I fitted these.
Once again on my 6 cylinder under bonnet temps increased when I fitted these.
325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
-
march109
- Engaged to the E30 Zone

- Posts: 6632
- Joined: Sun Aug 20, 2006 11:00 pm
- Location: Bournemouth
I cannot see any reason why they wouldn't on a 4pot either even negligably, and for anyone who would like a before and after test I do have all the equipment available here.march109 wrote:yes, engine temps do not increase, under bonnet temps do. And on a 6pot with a cone style filter all that hot air is being sucked into the engine sapping power.
Once again on my 6 cylinder under bonnet temps increased when I fitted these.
Feedback from other members with them allready fitted suggests I am not the only person to have noticed this either.
325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
-
Onz
- E30 Zone Regular

- Posts: 836
- Joined: Sat Aug 26, 2006 11:00 pm
I think i would like the booot ones but not the bonnet. I think they are mainly a cosmetic mod as the aerodynamic improvement would probably be very negligable at road speeds. How did the M3 vent that hot air out?
-
march109
- Engaged to the E30 Zone

- Posts: 6632
- Joined: Sun Aug 20, 2006 11:00 pm
- Location: Bournemouth
Don't know never owned one, maybe its just more thermodynamically efficient, after all every joule of energy used to create the excess heat is another joule of energy not being used to propell yourself whichis the very function of the car.
Arn't gasoline engines only 10% or less efficient at turning petrochemicals into propulsion, the rest ofthe energy is lost as heat and noise and movement in directions the engine is dampered or held.
They are cosmetic, in a rain storm you can see they are doing some good, but its all negligable IMO, unless you are a serious competitor with car to suit you would never ever notice the difference.
Arn't gasoline engines only 10% or less efficient at turning petrochemicals into propulsion, the rest ofthe energy is lost as heat and noise and movement in directions the engine is dampered or held.
They are cosmetic, in a rain storm you can see they are doing some good, but its all negligable IMO, unless you are a serious competitor with car to suit you would never ever notice the difference.
325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
I have 12 packets ( at least that's what the post office call them) ready for posting and a pm (or email) has been sent to all..if I have missed you out let me know as owing to advancing years got confused with it all

-
Taylor325i
- E30 Zone Camper

- Posts: 1120
- Joined: Sun Jan 30, 2005 11:00 pm
- Location: Kilmarnock, Ayrshire, Scotland. Brilliant Red Tech II 325i.
Dave, Postage payment sent via paypal.
Cheers
Taylor.
Cheers
Taylor.

-
appletree
- E30 Zone Addict

- Posts: 3479
- Joined: Fri Jan 20, 2006 11:00 pm
- Location: Retford
Dave, Postage payment sent via paypal.
Cheers
Cheers

You should never underestimate the predictability of stupidity
M42 Supercharged 285bhp + M3 6speed box
-
SHAKEELE30
- Boost Junkie
- Posts: 3280
- Joined: Mon Apr 04, 2005 11:00 pm
- Location: CROYDON
thanks dave for sortting this out, i havent actually got them yet as ive got to go and pick them up from Dips yet, but thanks still 
-
march109
- Engaged to the E30 Zone

- Posts: 6632
- Joined: Sun Aug 20, 2006 11:00 pm
- Location: Bournemouth
Dave PM and monies sent. 
325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
all sent .....only 3 left to go ........

-
eko
- Old timer
- Posts: 11531
- Joined: Sat Feb 05, 2005 11:00 pm
- Location: South Devon
Dave,Benjy is away untill end of August.
I can see if I have enough funds in paypal to cover his if you like?
I can see if I have enough funds in paypal to cover his if you like?

-
BMJG
- E30 Zone Regular

- Posts: 808
- Joined: Wed Oct 31, 2007 11:00 pm
- Location: andover,hampshire
any spare or people change there mind let me know please 
-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
you can send it me again if you like but I posted his...and yours...yesterdayeko wrote:Dave,Benjy is away untill end of August.
I can see if I have enough funds in paypal to cover his if you like?

-
eko
- Old timer
- Posts: 11531
- Joined: Sat Feb 05, 2005 11:00 pm
- Location: South Devon
Ah so you combined ours together,sorry didnt realiseDaveD wrote:you can send it me again if you like but I posted his...and yours...yesterdayeko wrote:Dave,Benjy is away untill end of August.
I can see if I have enough funds in paypal to cover his if you like?
Is OBs`s included or is his seperate?

-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
no waiting for Obs...you never mentioned otherwise I could have combined them

-
eko
- Old timer
- Posts: 11531
- Joined: Sat Feb 05, 2005 11:00 pm
- Location: South Devon
No problem.DaveD wrote:no waiting for Obs...you never mentioned otherwise I could have combined them
Im seeing him later today so ill let him know.

-
StefanAnghel
- E30 Zone Camper

- Posts: 1403
- Joined: Tue Nov 20, 2007 11:00 pm
- Location: Essex/Hertfordshire/London
thanks Dave...I got them
Any idea with what to clean the surface before?
Thanks
Any idea with what to clean the surface before?
Thanks
-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
I used a drop of thinners on a rag..just a note they fix on the side , flush to the edge,not on the bottom and you do have a little time for adjustment before it really sets

-
NatDJ
- Dyson deviant

- Posts: 315
- Joined: Tue Mar 11, 2008 11:00 pm
- Location: Essex
Come on lads.....has anyone fitted these yet and taken pics?
-
SteSE
- Heading for the Naughty Room
- Posts: 1477
- Joined: Sun May 21, 2006 11:00 pm
- Location: Gatwick
Got mine dave, liked the packagaing too. 
-
Aziz
- E30 Zone Regular

- Posts: 352
- Joined: Sat Jan 28, 2006 11:00 pm
- Location: Leeds
-
appletree
- E30 Zone Addict

- Posts: 3479
- Joined: Fri Jan 20, 2006 11:00 pm
- Location: Retford
Got mine today thanks dave gonna have a go at fitting them tomorrow 

You should never underestimate the predictability of stupidity
M42 Supercharged 285bhp + M3 6speed box
-
eko
- Old timer
- Posts: 11531
- Joined: Sat Feb 05, 2005 11:00 pm
- Location: South Devon
Got mine and Bens today.
Thanks Dave
Thanks Dave

-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
1 left to post...

-
appletree
- E30 Zone Addict

- Posts: 3479
- Joined: Fri Jan 20, 2006 11:00 pm
- Location: Retford
Right fitted mine today, they look good quality and seam to seal quite well.
Tips ( or how i would do it again )
1. Clean the side of the pannel with pannel wipe.
2. Make sure yo put the "ripped" side of the seal downward
3. dont push the seal in to the dottom of the grove let it run along the top of the pannel espcialy around the corner of the boot, i just ran my thumb along the hard line and fed the seal in from the top.
if any one finds anything useful to do with the cut offs let me know
Tips ( or how i would do it again )
1. Clean the side of the pannel with pannel wipe.
2. Make sure yo put the "ripped" side of the seal downward
3. dont push the seal in to the dottom of the grove let it run along the top of the pannel espcialy around the corner of the boot, i just ran my thumb along the hard line and fed the seal in from the top.
if any one finds anything useful to do with the cut offs let me know

You should never underestimate the predictability of stupidity
M42 Supercharged 285bhp + M3 6speed box
-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
save them for me....the boot ones are a bit short for a cab....

-
CHRISP
- Boost Junkie
- Posts: 714
- Joined: Thu Aug 18, 2005 11:00 pm
- Location: Wellington somerset
-
Taylor325i
- E30 Zone Camper

- Posts: 1120
- Joined: Sun Jan 30, 2005 11:00 pm
- Location: Kilmarnock, Ayrshire, Scotland. Brilliant Red Tech II 325i.
Got mine on Friday.
Won't be fitting mine until I eventually get a respray done.
Cheers Dave
Taylor.
Won't be fitting mine until I eventually get a respray done.
Cheers Dave
Taylor.

-
OBs
- E30 Zone Squatter

- Posts: 1655
- Joined: Thu Nov 02, 2006 11:00 pm
- Location: Torbay, Devon
I got mine on friday Dave... Thank you
Thanks for sorting this out for us all
OBs
Thanks for sorting this out for us all
OBs
-
BMJG
- E30 Zone Regular

- Posts: 808
- Joined: Wed Oct 31, 2007 11:00 pm
- Location: andover,hampshire
Got mine yesterday many thanks there my friend
-
GDBN
- E30 Zone Camper

- Posts: 1415
- Joined: Fri Apr 08, 2005 11:00 pm
- Location: Copenhagen
Any reason why they don't fit a cab properly??
I thought all boot lids were the same.
Don't want to install mine and have it looking very amateur.
G
I thought all boot lids were the same.
Don't want to install mine and have it looking very amateur.
G

I deserve 6 of the best ...
-
DaveD
- E30Zone Wiki Specialist
- Posts: 5129
- Joined: Tue Jan 11, 2005 11:00 pm
- Location: Sheffield
normal saloons and coupés have a seal at the back of the boot so you fix the seal down the sides like the bonnet ..cabs have no seal at the back they fix all the way round and the boot seals are a bit short for this..I will see if I can get a spare bit to fill in ...let you kow shortly

-
GDBN
- E30 Zone Camper

- Posts: 1415
- Joined: Fri Apr 08, 2005 11:00 pm
- Location: Copenhagen
Thanks for that !!
G
G

I deserve 6 of the best ...
-
CHRISP
- Boost Junkie
- Posts: 714
- Joined: Thu Aug 18, 2005 11:00 pm
- Location: Wellington somerset
-
StefanAnghel
- E30 Zone Camper

- Posts: 1403
- Joined: Tue Nov 20, 2007 11:00 pm
- Location: Essex/Hertfordshire/London
My set is for sale...
I need cash as I'm driving around on the spare and I need 2 new tires!
I need cash as I'm driving around on the spare and I need 2 new tires!



