Mines stuff, if you're into that sorta thing!

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September 30, 200124 yr

www.prospec-ms.co.uk

Cadged this off the Soup Dragons BBS, they do Mines ECU's and all sorts of stuff. Predominantly GT-R Skylarks but they do say that they can provide ECU's for most Jap. cars.

Nice Titanium exhaust for the GT-R...LUSH!

Check out the cars for sale section, 70K's worth of limited 400R Skylark....yeahhh babbbyyyyy! Only 44 made, mega limited edition and V. sexy!

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October 2, 200124 yr

Another great crap company, try call them to find out info on mines and they will not help anyone who has not baught anything mines related

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BUFF MAN 300ZX SUPER HERO!!!! or is that DUFFMAN????

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Tyre size recommendations

Cheers all,
I did consider a 225/45/17 but thought that it might be too much chunk on the side wall. But so many more options!
Looking at the calculator, going from a 235/40 to a 225/45 is about 7.5mm more sidewall which isn’t much. Loads more choice too. Think I’ll go for that, thanks for the help

By RobHowl · 2 hours ago2 hr
Tyre size recommendations

Use this site or similar to get the rolling circumference difference when you change wheel diameter and tyre profiles.
It will tell you how much the speedo will over or under read, and the difference in overall diameter to work out if they will rub anywhere.
https://tiresize.com/tyre-size-calculator/

By craig · 21 hours ago21 hr
Simply Japanese at Beaulieu 19th July 2026

22 hours ago, nickz32 said:If I’ve built and installed my engine by then (which I bloody hope I have!) I’ll be there
Fingers crossed for you Nick!!

By RichardS · 22 hours ago22 hr
My daughter calls it Toothless the Dragon: My ‘95 TT Z

Happy to say work on my engine block is now finished! Billet main caps were found to be up to 4 thou out of round. This time they have been machined using the ARP’s that will be used during assembly (unlike last time by EPR!)

Cylinders were rebored to suit my 88mm CP pistons and cross hatching angle, depth and surface finish all set up for the Total Seal gapless piston ring pack I have chosen to use. I think I’ll be the first person on the UK to use Total Seal’s gapless piston rings on a VG30, so I’m looking forward to seeing if the live up to the hype

By nickz32 · Yesterday at 17:551 day
Tyre size recommendations

Might be stating the obvious (to some) but something I didn't realise until I started trying to pick tyres for aftermarket wheels is that the profile figure - e.g. 40 - is 40% of the width.
So for a 255/40/17 tyre - diameter is 255mm, profile / side wall is 102mm (40% of 255), and radius is 17inches.
Learning this made it all make a lot more sense to me. I also have this graphic to refer to. Can't recall where I found it but it's now saved on my desktop!

I also wanted a chunky looking tyre with a solid side wall and after going 245(F) / 265 (R) , have since switched back to 235(F) / 255 (R) as I found the handling was noticeable more boggy and I use the car for fast road and track use. For ref, these tyres are on 18" BBS LMs.

By sumshiftyguy · Yesterday at 08:581 day

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Simply Japanese at Beaulieu 19th July 2026

My daughter calls it Toothless the Dragon: My ‘95 TT Z

Tyre size recommendations

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