Mk2 Ibiza 16V Hillclimb/Sprint car - 2014 Race Season begins!

RobT

Full throttle trip
Nov 30, 2001
2,548
3
Congleton
Right then - quick report on Aintree at the weekend. Good weather was forecast and the weather did not disappoint - it turned out to be a glorious day after a slightly overcast start. Slightly down on entrant numbers compared to normal but still a healthy entry with 9 entered in class 3B.

Usual suspects were there - John Moxham with his LAD-prepared 205, Andy Larton from LAD in his yellow 106, and Mark Teale with his 206 with touring car engine and newly fitted longer sprint gearing.

Gonna be a good one.

Not many changes for us since last time apart from new tyres as outlined above.

All times can be seen here:

http://www.liverpoolmotorclub.com/2012/09/02/the-aintree-autumn-sprint-results-3/

Times are 64ft, new pre-beechers bend split time, final

PB=51.03
April sprint=51.65
June sprint=51.90

P1 - 2.66, ?, 56.92, taking it steady taking the shine off new tyres, rotated them front to back before P2
P2 - 2.76, ?, 52.48, seems fine
T1 - 2.80, ?, 51.66, too much wheelspin on start but heading in right direction, grip felt nice
T2 - 2.59, ?, 51.24, getting launch revs right now, feeling good, faster than last two outings at Aintree
LUNCH - swapped tyres front to back to even up bedding in process, up a few clicks on dampers
T3 - 2.53, 33.70, 51.09, easily best start ever at Aintree and 6 hundreths from PB
T4 - 2.57, 33.80, 51.11, not as good on bend 2 - could have gone under 51 secs!!!!! next time ;)

So how did the others do?

Top spot went to Mark in his 206 - new longer sprint gearing made a huge difference to his car and he came away with a best run of 2.58, 33.20, 50.23.

We were second.

Third went to Andy Larton in his 106 with 2.52, 33.90, 51.77.

So a good day was had - Mark usually does hillclimbs with his 206 so has it geared for about 115mph making it not so suitable for longer tracks like Aintree, but with his new 140mph gearing it has made the car very fast indeed - as you would expect for a correctly geared hatch with 288hp! Well done to him.

Need to work out how to go faster now though!

Club GTI sprint at Curborough next weekend and then stripdown time for winter rebuild and mods....yeh!

A few rounds still to go in the Champonship but I think we are lying third overall presently - although this could change yet - so fingers crossed.

Ave it

Rob
 

RobT

Full throttle trip
Nov 30, 2001
2,548
3
Congleton
Several options really

Got some better front and rear brakes
Need to fit a pukka race fuel cell and bin the std tank
Got some better suspension bearings
Going to increase front and rear spring rates
Got some better rear suspension topmounts
Just bought some lightweight doors
Got some ideas for a lightweight rear beam
Etc etc etc

Loads of possibilities. Not sure what will get done yet......
 

gazcuprablk

my 300+ death box :)
Mar 31, 2006
858
0
south wales
hi mate that's a hell of a car you have there some serious development has gone into it had a good look around it at inters nice to see stuff fitted to a car for a purpose not just for looks and it works :)

im looking into getting my own car set up for some track use would you mind me firing you a few questions as to where you have got a few bits from?

cheers gaz
 

RobT

Full throttle trip
Nov 30, 2001
2,548
3
Congleton
No problem at all - happy to help

Actually - bit of an update time.....

Winter stripdown has already commenced.

First job was to remove complete rear suspension for a going over. Rear beam has been totally stripped and is going for shotblasting and painting on Wed. Will be rebuilt with spherical bearing bushes from mate Dave (cheers D), ibiza 1.8T rear brakes, new rear topmounts, and new rear shocks.

Rear beam spherical bearings:

rearbushes.jpg


Rear brakes are already acquired and in shed - better design than previous as have larger wheel bearing and a proper hub rather than the tapered bearings-in-hub previous.

Rear topmount from mate Ray, to be welded in by mate Malc Thursday

mounts.jpg


Rear shocks from Black Art Designs - inverted monotubes with adjuster at bottom, reducing unsprung weight

ProSeriesS.jpg


Also, while the rear beam is off, original fuel tank is coming off and going in the bin.

Inside of car is having a redesign to that is commonly seen on rallycross cars where there is a compartment in the rear of the car where all tanks are placed - so a 10-20L fuel cell, dry sump oil tank, fuel filter/pump, and battery.

Will save a pile of weight from the car and having a pukka fuel cell will be a better solution than the original tank plus swirl pot setup.

When rear is finished, moving on to the front.....

....and then the engine.......

I love the winter :D [B)] :funk:
 
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