cphbc
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cphbc last won the day on July 18 2010
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About cphbc
- Birthday 20/05/1961
More Info
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Name
Barry Calder
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Car
Lotus 2-11
cphbc's Achievements
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Just found this so thought I would add mine in ... build #27 MY2008 . Always look forward to driving it ... nothing beats a good day at the track in the trusty 2-11!! And for something a little different ...
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I have installed the BOE dry sump in my car [2-11 ] and its a good bit of Kit .Well priced as well . Its a plug and play deal , the hardest part is deciding where to mount the tank .. I placed it above the muffler on the LH side . Made a heat shield to protect it from the muffler underneath , plumbing was easy and kept the filter in the stock location. Next time it is apart I will put in a Remote filter that combines a primer ... see here Primer pump Remote Head This is required as the Dry sump drains back into the sump so good idea to pressurise / pre oil the system before starting ... similar to what the accusump does. This primer will get 60 psi after a few seconds. Had problems with my Accusump and decided to ditch it . Not sure I would be keen to run just a baffled sump. I found it reasonably easy to get starvation and had the Accusump coming on most laps. Car is running on slicks.. Happy to supply more info if required .... cheers
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Hi I seem to have a problem with 3rd gear , in that it is difficult to find in the following situation - Usually happens after 3 laps , Gearbox External temp is 82c / 179F[ taken on external case using thermocouple sensor, need to rig up proper Oil temp Sensor] - Using Redline Oil MT90 Sae 75w90 / replaced recently. - At the end of a straight downshifting from 4th to 3rd , 1.5 Long Braking G Force into Left hand corner. [ Only happens in this situation] - Shift just does not want to engage , feels quite "soft & mushy" around the gate , but will not engage. Takes 2-3 attempts to get it engaged. Once engaged , no problem or noises from the box. - Works fine on the rest of the track up-shifting - downshifting - Using a Letsla quick shift on Standard setting / Simply sport gear cable and have replaced all the engine mounts with the Innovative "85A Race Grey" / Have also added extra strength to the shifter base to stop flexing. It is interesting that it happens after 3-4 laps at speed , have paid close attention to my driving style , soft shifting etc , but to no avail . Gearbox temp [ external ] is constant, from start of session 62.5c / 143F to 87.5c / 188F after 8 laps Any thoughts .... or is this part of the known problems ?
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Think Auto 2-11 fuel cap Forum reply Check out this link to a forum post. They are easy to lose , I have now drilled a small hole in the cap and used zip tie to secure it to the roll cage
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Thanks for that Mark Likewise if your are ever in NZ , look me up . This is our local track Ruapuna Race track
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Castrol Edge 0-40 [ We call it "edge" here in NZ Castrol Edge seems to have other names elsewhere]
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I have the Letsla Kit and the cables supplied by Simply Sport Australia SSC Gear Cables. The Letsla is a big improvement , but the new cables enhance it even further. The cables were very easy to fit , with excellent instructions supplied. Have recently fitted firmer Engine mounts 85A Grey Innovative as yet untried , but hope to be back at the track , weather permitting, in the next couple of weeks and will report back if it has changed the gearshift feel .
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So Jack , looks like Andy has .2 sec on you ....
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Thanks for the video. Laguna Seca is now at the the top my list .... re tracks to drive.... one day .. its a long way from NZ . Lap times interesting , about the same difference I see here at the local track to Exige SC cars. Have just fitted video to my car , so will post some video when the weather improves and can get out on the track.
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Looks like a blast !!! Great Pics , look forward to the video. How did the 2-11 lap times compare to the Exiges etc ?
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Which tyres are you guys using on the track
cphbc replied to patrick.oneill@premierusa.com's topic in 2-Eleven Chat
Hi I purchased the car from Kiwi 2-11 . Tyres used are: 245/40ZR17 205/45ZR 16 Sports Car D.O.T Radial I have found them to be excellent , but have not used the Yokohama slicks , so unable to compare . -
Keep a close eye on the engine mounts , front and rear in particular , they have a habit of coming loose.
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My observations are about the same , with an air temp around 25c I recorded the following at the local track. Lap 1 to 2 - warm up- 74c to 85 c Lap 4 to 5 medium Hard laps 85c to 90c Lap 7 to 8 hard laps 90c to 91c So much the same results . Question is , should the oil be hotter ? Thoughts ??
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A hinge is an interesting idea, but may be a bit tricky as you need to to "manipulate" the clam quite a bit when removing it . Its not a straight lift up , and am doubtful that a hinge will give enough movement. Would the clam support itself on a Hinge . Much lighter [read "fragile" ] Than an Elise / Exige Body. I have spoken to Simon from Piranha Motorsport and he has developed a system for quick removal 2-11 body removal Appears that he can get the front off in 5 minutes , which is exactly what I need.
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I have my 2-11 currently stripped down for some modifications and repairs and have taken some pics for reference. Very easy car to work on once all the panels are off . Took about 2 hours, by myself to remove all the panels . Best to have a hand to remove the front clam if possible. Its a bit fragile and you dont want to "bend"it without the correct support. I am looking at ways to make the front clam easier to remove as this takes the most time. Having just wired in a Race Technology Data Logger / Dash / Video, easier access to the wiring will be desirable. Had some other pics , but appears that I have reached the "file size threshold" , although pics are only 100KB , so not sure what has happened, will try again later. A couple more ......