XJR X300 Race Car

Author
Discussion

biglump

433 posts

249 months

Saturday 15th October 2016
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biggrinbiggrin

rpguk

4,465 posts

284 months

Saturday 15th October 2016
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Very neat work there! Are you keeping the original drivers seat?

HaylingJag

2,122 posts

148 months

Saturday 15th October 2016
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XJR-6 + Manual box + launch colour = RARE,

good to see it not too short of its claimed 322 bhp after all these years

chuntington101

5,733 posts

236 months

Sunday 16th October 2016
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Do these run any form of charge cooling? what are your plans to address it? Larger low temp radiator (assuming it has one) must be on the cards?

LewG

1,358 posts

146 months

Sunday 16th October 2016
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Looks absolutely super, I loved the XJ40 but this is going to be even better. My daily is an X308 XJR and I've thought many times it'd become an absolute rocket ship if it went on a big diet, the spare wheel alone is ludicrously heavy. Not driven a supercharged six but I'm sure they're great, will you be trying to crack 400hp with the Eaton?


Edited by LewG on Sunday 16th October 10:00

craigjm

17,955 posts

200 months

Sunday 16th October 2016
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Good to see the new car. Hope Mr Parrington is working hard on it for some good results but I will be having words if he prioritises it over my coupe restoration hehe

XJR500bhp

Original Poster:

1,194 posts

210 months

Sunday 16th October 2016
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rpguk said:
Very neat work there! Are you keeping the original drivers seat?
No that'll be going in the bin - full FIA Race seat

XJR500bhp

Original Poster:

1,194 posts

210 months

Sunday 16th October 2016
quotequote all
chuntington101 said:
Do these run any form of charge cooling? what are your plans to address it? Larger low temp radiator (assuming it has one) must be on the cards?
The pump isn't man enough, the solution is to introduce extra pumps to circulate the water faster

XJR500bhp

Original Poster:

1,194 posts

210 months

Sunday 16th October 2016
quotequote all
LewG said:
Looks absolutely super, I loved the XJ40 but this is going to be even better. My daily is an X308 XJR and I've thought many times it'd become an absolute rocket ship if it went on a big diet, the spare wheel alone is ludicrously heavy. Not driven a supercharged six but I'm sure they're great, will you be trying to crack 400hp with the Eaton?

Perhaps crack 400 eventually, but for now, it'll be all about stopping and turning and learning to drive the car first


Edited by LewG on Sunday 16th October 10:00

XJR500bhp

Original Poster:

1,194 posts

210 months

Sunday 16th October 2016
quotequote all
craigjm said:
Good to see the new car. Hope Mr Parrington is working hard on it for some good results but I will be having words if he prioritises it over my coupe restoration hehe
I've seen your Coupe several times in various states - what a project!

craigjm

17,955 posts

200 months

Sunday 16th October 2016
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XJR500bhp said:
craigjm said:
Good to see the new car. Hope Mr Parrington is working hard on it for some good results but I will be having words if he prioritises it over my coupe restoration hehe
I've seen your Coupe several times in various states - what a project!
Yeah it's on it's way back now... especially once he finally gets round to painting the damn thing!

Good luck in the new car. Will be watching

XJR500bhp

Original Poster:

1,194 posts

210 months

Sunday 16th October 2016
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craigjm said:
Yeah it's on it's way back now... especially once he finally gets round to painting the damn thing!

Good luck in the new car. Will be watching
Big back log in the paintshop

SirSquidalot

4,042 posts

165 months

Sunday 16th October 2016
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Loved the old thread, excited to see where this goes!

XJR500bhp

Original Poster:

1,194 posts

210 months

Wednesday 9th November 2016
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Hi All

So the cage is in (Little bit of welding to do, but almost there) and so is the racing seat.
She runs with a manual box! And it's a complete riot to drive, absolutely screams! You have to trick the old Auto inhibitor switch in to thinking the car is in park.



The rear doors have been hacked away as well, all in the pursuit of less weight



The supercharger whine just results in loss of traction on anything but a dry road. Next stop is the exhaust shop, side exit is the plan, but lets see what happens

Cheers

biglump

433 posts

249 months

Thursday 17th November 2016
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tongue outtongue outtongue outtongue out Love it!!!! Glad to see you spent my pound notes wisely Mr P!!!!

XJR500bhp

Original Poster:

1,194 posts

210 months

Wednesday 23rd November 2016
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Cheers Matt

She's now being completely re-wired, new loom made and Emerald management is being fitted.

Exciting!

davepoth

29,395 posts

199 months

Wednesday 23rd November 2016
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IIRC there's a mod you can do on the supercharger - there's a pair of silencer holes that if plugged make the SC much, much louder. Just a thought...

anonymous-user

54 months

Wednesday 23rd November 2016
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What's the target weight? This sort of thing makes my wallet twitch smile

XJR500bhp

Original Poster:

1,194 posts

210 months

Wednesday 23rd November 2016
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Target weight is 1350kg - If we can get there then great.

The supercharger is loud enough now as it is, especially inside the car.

Cheers

XJR500bhp

Original Poster:

1,194 posts

210 months

Monday 28th November 2016
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So she is stripped of all wiring, refit will now commence with new harnesses and Emerald management.