Heat resistant gear stick/knob

Heat resistant gear stick/knob

Author
Discussion

Dickie Dastardly

Original Poster:

720 posts

178 months

Saturday 22nd July 2023
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Anyone aware if these things are available anywhere?

Just back from a euro trip and couldn’t hold the gear knob at times such was the temperature.

Cheers

glow worm

6,320 posts

239 months

Saturday 22nd July 2023
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Graham Varley got some "resin" gear sticks made years ago, don't know nowadays Dom @ Powers would be my first enquiry. Other simple option tried are heat resistant washes between the stick and the knob, don't know if it works.
I tend to cover my knob when parked up with the roof off , the European temperatures recently would have produced as much heat as the gearbox smile

Edited by glow worm on Saturday 22 July 10:33

BEARDYB0Y

125 posts

53 months

Sunday 23rd July 2023
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If you do find a solution I'd be interested as well.

My first port of call will be to reattach the gaitor to the tunnel. The heat wafting through the hole allows both sides of your hand to be cooked!

Ryyy

1,835 posts

47 months

Sunday 23rd July 2023
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glow worm said:
I tend to cover my knob when parked up with the roof off , the European temperatures recently would have produced as much heat as the gearbox smile

Edited by glow worm on Saturday 22 July 10:33
Be wise carrying sun screen too, wouldn't want a burnt knob.

so called

9,152 posts

221 months

Monday 24th July 2023
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I thought the fix was a fiber washer ???

used to have the same problem in my Mk1 Tuscan but Ian at TorqueRVT fixed it.
Sadly not with us to ask now.

My Convertible doesn't have the problem and it has the Alli knob so there must be something.

jaydom

179 posts

168 months

Monday 24th July 2023
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I bought from tvr power a titanium lever.

It has changed everything !

Dickie Dastardly

Original Poster:

720 posts

178 months

Monday 24th July 2023
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jaydom said:
I bought from tvr power a titanium lever.

It has changed everything !
Sadly no longer available it seems.

G4VXG

12 posts

66 months

Tuesday 25th July 2023
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Golf Glove for the extremely hot nob !

Basil Brush

5,278 posts

275 months

Thursday 27th July 2023
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G4VXG said:
Golf Glove for the extremely hot nob !
Must be a class thing, I had an old sock!

Classic Chim

12,424 posts

161 months

Thursday 27th July 2023
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Ive decided replacing gearbox/ Dif and engine oil on a regular basis regardless of mileage works best for me on my Chim.
If your gear lever is very warm on long motorway runs I’d start with the oil.
I can’t remember what the service interval is off hand but like my engine oil and based on yearly use around 4000 miles or so replacing the oils is the best medicine.
It’s inevitable if your pushing all the hp through it’s going get hot but general driving I found my lever only gets mildly warm whenever fresh oil is put in.

Dickie Dastardly

Original Poster:

720 posts

178 months

Thursday 27th July 2023
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Oils are changed as per service intervals and the the car is serviced annually. The heat transfer from the exhaust/cats to the box make that absolutely mandatory.

glow worm

6,320 posts

239 months

Friday 28th July 2023
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The heat from a Chim V8 is nothing like the heat from a Speed Six exhaust , and I guess the proximity of the cats to the gearbox won't help.

Edited by glow worm on Friday 28th July 09:29

Classic Chim

12,424 posts

161 months

Friday 28th July 2023
quotequote all
glow worm said:
The heat from a Chim V8 is nothing like the heat from a Speed Six exhaust , and I guess the proximity of the cats to the gearbox won't help.

Edited by glow worm on Friday 28th July 09:29
Yeah I was wondering if that’s the case as my mates Tuscan gear knob used to get very warm.

My Chim one would too but definitely much better since regular oil changes.

pac1uk

272 posts

203 months

Friday 28th July 2023
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I own both, from my experience the Tuscan suffers badly from hot knob, my Tuscan runs no cats and manifolds are Zirtec coated, but gets very uncomfortable after a few hrs driving

The Chim despite many hrs driving in 30c + temperatures and for a few hrs never gets uncomfortable

Hotwheels.

375 posts

245 months

Saturday 29th July 2023
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I fitted a ‘heat sink’ composite stick on mine and was barely warm afterwards compared to roasting hot.

Dickie Dastardly

Original Poster:

720 posts

178 months

Saturday 29th July 2023
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Hotwheels. said:
I fitted a ‘heat sink’ composite stick on mine and was barely warm afterwards compared to roasting hot.
Stop bragging laugh

Mutley00

289 posts

135 months

Wednesday 2nd August 2023
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G4VXG said:
Golf Glove for the extremely hot nob !
Me too!

glow worm

6,320 posts

239 months

Wednesday 2nd August 2023
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I like the golf glove solution... especially since right handers only buy a left hand glove smile

leef44

4,893 posts

165 months

Wednesday 2nd August 2023
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search google for carbon fibre gear knob.

Not sure if any of those products fit the TVR but worth researching.

8Speed

759 posts

78 months

Wednesday 2nd August 2023
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I've never had a problem with a hot gear knob in my Griffith, despite summer trips to Spa & Le Mans (standard metal gear knob).