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Mcalvert

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Posts posted by Mcalvert

  1. Great venue, great competition, great company.  Shame it's the end of the 'season' but it's been two more events than I honestly expected this year...

     

  2. Hi Richard - there have been some good articles in Lowflying on the subject that you might want to read.  I'd point you to the following:

    http://lowflying.lotus7.club/2016/2016_03_05_Rollbars.pdf

    http://lowflying.lotus7.club/2018/2018_01_03_ROPS.pdf

    http://lowflying.lotus7.club/2016/2016_04_09_Rollbars.pdf

    However, I'm not sure that any of these address the actual question you're asking about the single vs double diagonal (sorry!).  My belief (but may be wrong) was that the single diagonal was the design for the imperial chassis, but that when they came out with the metric chassis, they took the opportunity to resesign the rollover bar to the twin diagonals (which has the advantage of being universal for LHD and RHD cars.)

    However, I may be talking out of my posterior so do please check *byebye* .

  3. Duck Tape has already been mentioned so someone surely has to make a contribution re cable ties. 

    A proper cable tie gun tensions them properly and cuts the ends off flush so you don't cut your knuckles on them next time you put you end in the engine bay Here

     

     

  4. I'm slightly doing this from memory from when I test drove the original 485 for Lowflying (it's in the archive here) but I seem to recall that the reality is a little more complicated. 

    As stated above, the model numbers are based on the the power in PS over a nominal weight of 500kg (for all models).  The original 485 made 240PS which would of course have made it a 480R, however the 5 was added to reflect that it had successfully passed EU5 compliance...

     

  5. My hearty congratulations to all those who are going to be picking up awards at the weekend.  I'm somewhat gutted that through circumstances outside my control I am unable to attend this year but I'll be raising a glass to you all from home.

    Have a great event!

    I've asked Chris to identify someone to take photos and write a report for Lowflying so thanks in advance if you agree to take on that task,

     

  6. The jury's somewhat out.  The head was warped and needed skimming.  Temperature control is now back sorted, but the car still spat out some coolant at Epynt.  However, it may just be that the radiator cap is missing a seal (fingers crossed).  New one just arrived from Burton so we'll see at the weekend...

     

  7. Thanks Tony *byebye* 

    It was genuinely a shame that the rain arrived after our 1st timed runs, but at least everyone got one fair shot at it.  I like Epynt and I'm always surprised that we don't get more entrants...

    I haven't entered any events beyond Aintree (yet) so you'll have to take over Mr Matchwick "duties" for the next little while...

     

  8. You don;t say where you are based Foggy, but if in the Thames Valley, I had a great job done by PJA Coachworks in Ashford Middlesex.  Real Caterham enthusiasts and they did a good, and reasonably priced job for me (in my case it was only a noseband though, so I can't tell you what a full nose respray would be).

     

     

     

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