JAR1Y

Author
Discussion

tuscanturner

Original Poster:

387 posts

162 months

Monday 31st August 2015
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Anyone know this car, JAR1Y?

Gazzab

21,089 posts

282 months

Tuesday 1st September 2015
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Do a search on here - there are a few threads. I couldn't quite follow the change of hands etc...
Seems to have had 1 or 2 owner changes this year after being sold via eBay.
One owner was claiming it was good for 500bhp with some work.

Gazzab

21,089 posts

282 months

Tuesday 1st September 2015
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There is a reserected thread re the diff from the current (?) owner. Think you contributed to that thread.
Seems to be a powerful car. Julian at kits n classics may know it as there is mention of a rolling road (nobles) in one thread.
I'd be surprised if it's over 420 bhp... I'll eat my hat if it gets to 500 without forced induction, turbo, yank v8 or nitro.

Gazzab

21,089 posts

282 months

Wednesday 2nd September 2015
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Aha you bought it per a post on Facebook...?

tuscanturner

Original Poster:

387 posts

162 months

Wednesday 2nd September 2015
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Haha yes I'm going down this weekend and will hopefully be driving her home.
Car was apparently pushing about 430hp which seems to be about right to me.

I'm intreagued as to why the last owner only kept the car for a short period as it does look to be in great condition.

Any info on this car would be nice. I do have the TVRCC mags with it in

Gazzab

21,089 posts

282 months

Wednesday 2nd September 2015
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Congrats. Joolz has had more than a few cerbera on his rolling road and mine was the 3rd most powerful ever with a quick remap (on short induction) at 423. If yours could hit 430 on his rollers then it's about as high as ever seen. Mine has had a reasonable amount of engine work to get to that power so you should have some invoices to back it up? Mine has had the heads worked to improve flow, a 2.5 exhaust, de catted, total rings, wired liners, optimised cr, copper gaskets etc etc then has a different gear box and diff plus lightened flyvwheel and nitrons. Makes for an exciting drive..!

tuscanturner

Original Poster:

387 posts

162 months

Thursday 3rd September 2015
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I'm only going by what is on cerheads profile page and the car club magazine,but it looks to have had a substantial amount of work done on the engine and car. The air box mod and bonnet are back to standard now as for the rest of the mods I've no idea where it is today.

Sounds like it could be on the rolling road again to what's happening today. If it's anywhere near the 400 up I will be happy.


Gazzab

21,089 posts

282 months

Thursday 3rd September 2015
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http://www.pistonheads.com/gassing/profile.asp?mem...

Looking at the spec I wouldnt be suprised if it is 430bhp after all ! I think I have the same diff albeit I have lightened fly wheel and a different gear box set up (60 in 1st!).

tuscanturner

Original Poster:

387 posts

162 months

Thursday 3rd September 2015
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Sounds like you have the same gearbox and diff as I have in my Tuscan 2S. Almost 60 in first and nearly 100 in second. After that the gears are standard. I think that set up is ideal on a Tuscan. I can't find anything saying if the gearbox in JAR1Y is standard or a close ratio (tall first and second) gearbox.


XK120FHC

250 posts

186 months

Thursday 3rd September 2015
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Gazzab, didn't yours make 436bhp on standard induction before you had it rebuilt?

Gazzab

21,089 posts

282 months

Thursday 3rd September 2015
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XK120FHC said:
Gazzab, didn't yours make 436bhp on standard induction before you had it rebuilt?
Yes it did but I dont believe the numbers to be honest. I wanted to believe but it wasnt run by Joolz - his dyno but different operator. That was on long induction too. So very unlikely to be an 'accurate' number.

Jhonno

5,765 posts

141 months

Thursday 3rd September 2015
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Would love some engine bay shots of this one!

tuscanturner

Original Poster:

387 posts

162 months

Thursday 3rd September 2015
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You guys seem to be getting some very good numbers out of the Cerbera's, very encouraging when I'm getting rid of my 2S for a four seater car smile

This one is fitted with an emerald ECU, I have no idea on the pros and cons of the different ECU's being used today, what are peoples thoughts on the Emerald one?

Maybe I should have a run down to Joolz and see what it does on his rolling road.

Jhonno

5,765 posts

141 months

Thursday 3rd September 2015
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Or if it is closer for you Surrey Rolling Road is another well know accurate dyno..

Evolve in Luton also.

Jhonno

5,765 posts

141 months

Thursday 3rd September 2015
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Ok.. Yorkshire.. As you were!

Gazzab

21,089 posts

282 months

Thursday 3rd September 2015
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Joolz is a good choice - he'd been keen to get your car on his rollers. With all the work and changes it is probably worth ensuring that the map is right for current air boxes, induction, manifolds etc He could run a graph off comparing yours to mine.

Gazzab

21,089 posts

282 months

Thursday 3rd September 2015
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http://www.kitsandclassics.co.uk/news/

Mine is mentioned in the news section...

tuscanturner

Original Poster:

387 posts

162 months

Thursday 3rd September 2015
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sounds like a good idea Gazzab, although I know the air boxes are no longer fitted and the bonnet is now the standard one.

my only concern would be if it has a few BHP down on yours and I would then need to spend a mountain of money of getting a few more BHP smile

is a rolling road session expensive?

Gazzab

21,089 posts

282 months

Thursday 3rd September 2015
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The map might be for the old air boxes...?
Not expensive. Not sure but I think 1/2 a day of car check over, dyno run and ecu tweak will be under £200...? I think!!!

tuscanturner

Original Poster:

387 posts

162 months

Thursday 3rd September 2015
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Ohttp://www.emeraldm3d.com/articles/red_rose_project/

This may be worth a quick read.

A few years old now but the basics are there