Octane booster
Author
Discussion

keirv6

Original Poster:

66 posts

273 months

Tuesday 22nd July 2008
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Hi dose anyone use octane booster in there tvr?

TVR_owner

3,349 posts

220 months

Wednesday 23rd July 2008
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keirv6 said:
Hi dose anyone use octane booster in there tvr?
Yes. I use Millers Turbo or Millers CVL. The first gives 4 octane boost, the second 2. I use them both as insurance against pinking in S6 engines - you'll get no more power out of your standard mapped S6 with octane booster.

FrancoTam

234 posts

233 months

Wednesday 23rd July 2008
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Where can you get this from? Halfords?

TVR_owner

3,349 posts

220 months

Wednesday 23rd July 2008
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FrancoTam said:
Where can you get this from? Halfords?
Demon tweeks or good motor factors. Not sure about Halfords though.

jamie g

516 posts

245 months

Wednesday 23rd July 2008
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If the cars been mapped to use super unleaded any extra octane will surely make no more power, it may even produce less power. The map won't know what fuel you are putting in.

TVR_owner

3,349 posts

220 months

Wednesday 23rd July 2008
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jamie g said:
If the cars been mapped to use super unleaded any extra octane will surely make no more power, it may even produce less power. The map won't know what fuel you are putting in.
The cars are mapped for unleaded, not super. The car will make no more power (as I already stated above) but unless the doses are wat in excess of recommended, the car will certainly not make less.

S5TVR

1,239 posts

262 months

Wednesday 23rd July 2008
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TVR_owner said:
you'll get no more power out of your standard mapped S6 with octane booster.
True and you might actually hinder performance a little bit as I did last year at Fighting Torque. The car was running well on the way up and then I went and dropped a couple of bottles of booster in the tank and immediately the car felt more sluggish. I've also put BP's 102 Ron fuel in the car and not noticed any real difference, although it did add about 15bhp to peak power on the dyno. That said, when I put the 102 Ron in the tank of my old Chim 500, it did make a noticeable difference - sharper throttle response.

jamie g

516 posts

245 months

Wednesday 23rd July 2008
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TVR_owner said:
jamie g said:
If the cars been mapped to use super unleaded any extra octane will surely make no more power, it may even produce less power. The map won't know what fuel you are putting in.
The cars are mapped for unleaded, not super. The car will make no more power (as I already stated above) but unless the doses are wat in excess of recommended, the car will certainly not make less.
Yes you're right but I was refierring to Kierv6's car which has been re-mapped.
By introducing (legal)octane booster into your fuel you are effectively reducing the amount of energy in the fuel, this is not a problem if you tune your engine/map to suit though.

Edited by jamie g on Wednesday 23 July 15:39

Targarama

14,785 posts

312 months

Wednesday 23rd July 2008
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Scoobyparts sells Millers Octane Booster at a great price. Quick shipping too.

My car pinks, and the +2 Octane unleaded stuff helps considerably. Partly because my car will sit for a few weeks with fuel in it and fuel loses its potency over time.

TVR_owner

3,349 posts

220 months

Wednesday 23rd July 2008
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jamie g said:
Yes you're right but I was refierring to Kierv6's car which has been re-mapped.
Sorry, was not aware of that fact.

jamie g

516 posts

245 months

Wednesday 23rd July 2008
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TVR_owner said:
jamie g said:
Yes you're right but I was refierring to Kierv6's car which has been re-mapped.
Sorry, was not aware of that fact.
See the big bill from Austec and the dyno graph readitwink

Edited by jamie g on Wednesday 23 July 22:21