We started the Truxton Friday testing with very promising lap times that would have put us on pole position for the race on Sunday. Scott my race coach took the car out for 3 laps to set a fast lap for me to use as a V-Box reference to improve my race driving. He was just due to finish a 1:29:00 second lap when we had what has now been diagnosed as oil serge, this meant that no 3 big end bearing shell spun and seized, consequently the conrod broke and came out of both sides of the block, so there was no Sunday race for us.
We now had to start rebuilding the spare engine we had worn out testing our new engine set up in May. This required a very minor re-bore, so we decided to step up our game and produce a torque block for this re-bore, to get a more assembled cylinder bore accuracy.
Finally the engine was rebuilt and on the 2nd of September we began to run it in, plagued with carburettor problems and learning that our camshaft would mean that we could not have the engine running good at low RPM and it took nearly 2 days to complete and run in.
But now we are ready to set up and complete the power runs for Monday the 6th of September. Based on a quick 5000 RMP test power run we have more power and more torque so 7800 RPM should bring even more. Many changes have been made to the cooling system and the air intake that will no doubt increase the performance considerably, especially on race days.
We intend to make the September race but may have to rely on the engine dyno setup as we will not have enough time to tweak it on track. We have set up the V-Box to record the inputs from the sensors such as water temp, oil temp, oil pressure, throttle position and braking to mention a few. We will be able to see all this data charted and time stamped to the video footage. We intend to use all this to make our engines last longer and tell us when we need to rebuild them. This is data acquisition only but at a pretty good level for club racing. This data will also help identify improvements I can make on my driving skills, as someone nearing the end of their life season for racing, has to improve quickly. Time to get back to the car now but I will be following up around the time of the next race that later in this month.
Why all this work you may ask.
Well as some of
you that follow me know that I can win my class but a race podium, meaning in
the first 3, well that is a different issue. With a few cars at 5000 CC to 7500
CC out there in a different class of course but racing against me, that is very
difficult. However, the gap is not massive and with our lost BHP we have found
and my driving improving all the time with my experience and the help of Scott
Gillam, it just may be possible. So, if any of you are reading this watch out
in your rear-view mirror, I will be coming for you, I hope.
Sponsorship Opportunities.
This is a concourse built 2017 Race car, regularly at the top of its class. We would be happy to discuss potential sponsorship deals.
Racing is fun and potential sponsors would be looked after as one of the team and could be involved if it works for the team and the sponsor.
Currently the team is funded solely by the owner.
Call Dean : +44 7774 116552 or +44 1245 323377
E-Mail : dean.halsey@240z-racing.co.uk