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andysteele

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Posts posted by andysteele

  1. Swapped wheels over today. Studs are 40mm type, with 30mm of thread from the face of the hub. Nuts are 20mm. So if end of stud 2mm or less from end of nut then I have the 18mm of coverage.

     

    I think these pass.

  2. Thanks for the comments all.

     

    SJM - I just looked around the other class 1,2,3 cars around and didn't spot any other open ended nuts. I did this quick look around with the scruitineer to compare as I was questioning.

     

    Mark - thanks for the offer, will leave it for now but will give you a shout if we think it's required!

  3. thanks Mark.

    I cant secure any more of the stud with the current nuts. I need to swap wheels over anyway, so will measure if i have 18mm coverage. new nuts just hides the situation, and i assume studs are standard length.I`d rather not have to spend £50 on upgrading my nuts if i can avoid it!

  4. just working through my list for the winter, at Curbourgh in August the scrutineer mentioned my wheel nuts, i have the open ended type, and she said that there should be more of the stud head through the nut. This would need longer studs, but looking around i didn't see anyone else with the same nuts, the others i spotted were of the closed head type.

    i assume i should invest in these from CC Parts, they will be no more secure, just the stud not visible?

     

    my nuts 20171001_174736_0.jpg.920499b64b7850c593f627808b733df2.jpg

    CC Parts closed-wheel-nut-m12-x-15_0.jpg.6876cd806289e1ddceea7ce0639b9e84.jpg

  5. thanks all, i do use videos, and even felt on my best run there was a fair amount of time to be found. I dont like holding it on the limiter, and I`m sure can be more aggressive over the curbs to take more speed through the mole hill. After the start i was feathering the throttle to get round the left hander, having lost it there last year and had a grassy moment.

    Ultimately i was really pleased with my time and glad to be competitive, last year (on very old A539's, and nothing else different) i only managed a 70.04, which i was disappointed with at the time, so to come back with new tyres and get 66.66s really gave me a boost. I guess the question comes from whether its worth putting some money into upgrades. I may not do much else this year, but keen to keep chipping away at my Curborough time, even if its once a year! 

    With young kids I`m finding it hard to justify (and convince the wife) to be away for a whole weekend, else would do the Saturday event as well. Off to check the dates of the remaining events against the wifes calendar, but from memory we`re booked for a lot of the weekends with holidays and family birthdays. :(

  6. Thanks all. I definitely think a chunk of time is in the driver, based on Marks time in similar spec around 1.5s. Just curious about the ultimate spec and what to try really. I struggle to get to many rounds each year so I know I'm down on seat time, but that's down to a busy home/family life.
  7. Having had a great run at Curborough to get down to a 66.6s lap, I'm starting to wonder what will help make get another 2s or so. Definitely some time still left to find with the driver, but also consider what upgrades may be worth considering (having chatted to Rob Jacobs!!)

    Car is a 2009 Sigma Academy, spec as it left the Academy, plus fresh A539's and had a suspension setup professionally. Thoughts...

    Tracksport injectors and remap - I was running out of revs, hitting 6800 redline. Over the line I was on the limiter getting 79 or 80mph recorded where as others were getting up to 84/85. Got to be worth a bit of time?

    LSD - all those ahead of me had an LSD according to the handbook, I assume would give more traction out of the corners, better launch onto the straights and hence best tied with the extra revs. But pricey.

    Anti roll bars - running narrow track front with standard front ARB (orange) and no rear ARB. What do others run ?

    Anything else I'm missing?

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