Small Number Plate-Does Size Matter?
Small Number Plate-Does Size Matter?
Author
Discussion

MT tank

Original Poster:

138 posts

234 months

Wednesday 23rd May 2007
quotequote all
I have a 5 digit number plate that's about to be transferred onto the Griff 500 .

For the front only - and I don't intend messing with the spacing of digits etc - but if I cut the size of the number plate down on each side equally so that the plate is smaller, then stick it back on....

Will it be better for the engine as more air flow will allow for better cooling? Should I bother?

MTtank

John57

1,869 posts

258 months

Thursday 24th May 2007
quotequote all
Yes and Yes .... anything that allows more air to flow can't be a bad thing on a Griff .....

N&L

138 posts

293 months

Thursday 24th May 2007
quotequote all
Yes



We have a small plate - just four numbers - and since changing from a conventional UK plate there is much better air flow.

jeffsy

5,603 posts

257 months

Thursday 24th May 2007
quotequote all
Knocked 5 degrees off the running temp of mine when I switched to 3/4 size...

thenick

4,027 posts

242 months

Thursday 24th May 2007
quotequote all
Yup, it does help airflow. If you change the size of the lettering as well as I have (exactly the same format, just a bit smaller), there are also supposedly some issues with the cop but I drive past loads of them up here in Brum and have never once been stopped (mine is a 3/4 size from fancyplates). I do keep the original in the boot just in case though.... 'oh its my show plate officer, forgot to take it off. Here's the normal one biggrin'

fastandcurious

437 posts

238 months

Thursday 24th May 2007
quotequote all
I've got a small plate on the front to increase the air intake area, but I keep my full size one for MOTs and in case of cop

Corky

704 posts

270 months

Thursday 24th May 2007
quotequote all
I bought one for the front, bike plate, makes a lot of difference, keep the original in the boot in case I get stopped, well worth the effort IMHO.

BIIOAB

983 posts

291 months

Thursday 24th May 2007
quotequote all
Ive got a shortened one on mine - def runs cooler and looks better(see my profile pic).
As far as the law goes, I'm sure I was advised that as long as the letters are legal size and space (including distance from edges) meets the regs, the actual plate size doesnt matter.

Cant remember where I got that info from though and could be wrong, so dont shoot me if......paperbag

Edited by BIIOAB on Thursday 24th May 09:40

OctaneBooster

326 posts

266 months

Thursday 24th May 2007
quotequote all
BIIOAB said:
Ive got a shortened one on mine - def runs cooler and looks better(see my profile pic).
As far as the law goes, I'm sure I was advised that as long as the letters are legal size and space (including distance from edges) meets the regs, the actual plate size doesnt matter.

Cant remember where I got that info from though and could be wrong, so dont shoot me if......paperbag

Edited by BIIOAB on Thursday 24th May 09:40
I'm pretty sure your right. I have a seven digit plate, but one of the characters is a 1, so I managed to trim it down quite a bit. Looks much better on the pre cat nose as the old one overlapped the bodywork slightly. The modern standard font is also narower than the old one.

lazyitus

19,931 posts

296 months

Thursday 24th May 2007
quotequote all
I took my front plate off for the whole journey back from LeMans in 2005 as I had only one fan working and it was causing an issue.

I pulled into the services at Watford Gap and parked right infront of 2 coppers who were having a brew. One stared straight at the car and then continued to enjoy his cuppa. Wasn't bothered in the slightest.

I don't think its as big an issue on something like a Griffith as it would be on a regular car like a Vectra or similar. For some reason.

davetherave1970

2,144 posts

276 months

Thursday 24th May 2007
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Am I the odd one out? I don't notice any difference in temps with the small plate (see profile pic).

Bluebottle

3,498 posts

270 months

Thursday 24th May 2007
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davetherave1970 said:
Am I the odd one out? I don't notice any difference in temps with the small plate (see profile pic).
It certianly made a big difference on my car fitting a 3/4 size plate. You wont notice much difference in static traffic jamb, but once moving agian the temp will drop much quicker and stay lower.

davetherave1970

2,144 posts

276 months

Thursday 24th May 2007
quotequote all
Maybe I din't notice the difference because it was winter when I did the swaps and tests.
I'll have to try it again! any excuse for a drive

V8 GRF

7,299 posts

240 months

Thursday 24th May 2007
quotequote all
3/4 size plate on mine definitely made the engine run cooler and looks so much better anyway.

No probs with plod. Spoken to serving officers who see no problem with the plate at all.

See profile picture.

lockhart flawse

2,103 posts

265 months

Thursday 24th May 2007
quotequote all
V8 GRF - could you tell me the dimensions of your front plate please?

Timely topic as I was looking for a slightly smaller plate for mine on various websites earlier in the week. I think mine could do with running a bit cooler athough I have read on PH in the past that if the cooling system is all in order then things like smaller number plates or additional venting shouldn't be needed.

The Griff runs a good 10 degress hotter than the Chim used to assuming of course that any two TVR temp guages are in any way comparable. But think it's true because the fans come on much more often on this car.

L.F.

V8 GRF

7,299 posts

240 months

Thursday 24th May 2007
quotequote all
lockhart flawse said:
V8 GRF - could you tell me the dimensions of your front plate please?

Timely topic as I was looking for a slightly smaller plate for mine on various websites earlier in the week. I think mine could do with running a bit cooler athough I have read on PH in the past that if the cooling system is all in order then things like smaller number plates or additional venting shouldn't be needed.

The Griff runs a good 10 degress hotter than the Chim used to assuming of course that any two TVR temp guages are in any way comparable. But think it's true because the fans come on much more often on this car.

L.F.
Sure it's a fancyplates 3/4 size plate. www.fancyplates.com and it's 390mm x 84mm. Even if everything is in order it does no harm to get more air through your radiator.
My engine has been checked with an infrared thermometer and runs 10 degrees hotter in places than the gauge shows so you can't really trust the gauge.

RichB

56,289 posts

314 months

Thursday 24th May 2007
quotequote all
V8 GRF said:
lockhart flawse said:
V8 GRF - could you tell me the dimensions of your front plate please? etc.
Sure it's a fancyplates 3/4 size plate. www.fancyplates.com and it's 390mm x 84mm.
Just took a look at their web site but I don't like any of the fonts they offer. Anyone know what the 1990's UK font was i.e. suitable for a 1999 car rather than since they changed the numbering system and font around 4 or 5 years ago?

Pasco

6,652 posts

258 months

Thursday 24th May 2007
quotequote all
jeffsy said:
Knocked 5 degrees off the running temp of mine when I switched to 3/4 size...
Same with me yes

I bet you are Sh*tting yourself Big Boy hehe


Edit to say Rich try Craig Plates

Edited by Pasco on Thursday 24th May 16:03

Uncle Fester

3,114 posts

238 months

Thursday 24th May 2007
quotequote all
I am currently experimenting with a best of both worlds solution, a floppy rubber one.

Remove the existing solid plate.

Mount a piece of rubber the size of your number plate in its place. Onto this, a flexible stick-on plate will be stuck latter.

Get a couple of mates to drive up the road and you follow them. One of them watches the front of the Griff to see what happens.

I am still searching for the perfect grade of rubber. The perfect grade is one that springs into shape when the car is stationary so the number plate appears normal.

When the car is moving, air pressure wraps the rubber around the bar it is bolted to, thus no obstruction to the air flow.

You don’t want it fluttering as the rubber will soon split and turbulence may upset air flow. This could cause problems for the engine air intake as well as the cooling and possibly even aerodynamic issues for the stability. I haven’t had any yet, I am just being cautious to foresee and avoid trouble.

You must also avoid causing problems with the law if it is not possible to read the number plate when moving.

I wouldn’t want anything to interfere with the fine contribution towards road safety that laser guns and average speed cameras make. If you speed through an average speed trap knowing that the camera can’t read your plate you are being very selfish. The same applies if the registration can’t be read on your photo when you are braking heavily for a laser. Make sure you conduct tests to see if it is thrown forward into position by the braking.

After all the government needs your fines contributions to help them afford something that actually would help road safety. Speed humps. If only they could afford more of them. They could fill in all the gaps between the existing speed humps. This would create something that has never been tried in this country, a smooth, safe, well maintained road surface.

We could call it an autobahn.
hehe

Pasco

6,652 posts

258 months

Thursday 24th May 2007
quotequote all
Nice idea mate yes