engine photo
17
Anyone got a photo of S2 engine out of car with oil filter installed from oil filter side of car. I would like to add a sandwich adapter between filter and oil cooler adapter. Trying to find out if there would be enough space to still be able to remove filter. Thanks -- Rich F '79 JPS #040 '95 S4s ...SHF63000
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Tow Point?
6
As described in a previous message, I had to get my S3 towed once (long flatbed tilt-truck type). After the 30+ mins of trying to figure out where on earth to attach to so they could pull her up, I decided that I should add a tow point somewhere on her. The only point I could find to add a tow-point that was accessible and attachable to the chassis was at the rear/lowest most point where the tube-steel meets. (ie. underneath/rear of the gearbox/tranny). Can anyone see a problem with adding a loop (parallel to the ground) on that point? Or can someone suggest a better location? (Front would be preferable) I would rather spend the few dollars getting a loop welded on than go through the agony of watching the find a strong point of the front suspension again. David (Aussie '82 S3)
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S2 rear window defroster fuse size
4
Anyon know what size fuse it takes. Someone is asking on the LotusTalk forum. I assume it is one of the 2 in the glovebox. Correct me if I am wrong. -- Rich F '79 JPS #040 '95 S4s ...SHF63000
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convert 2.0 to2.2
2
Wondering what is needed in switching a 2.0 engine to a 2.2 other than new crank and new crank bearings -- Rich F '79 JPS #040 '95 S4s ...SHF63000
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S2 Radiator Fan Upgrade
7
Folks, Last year I re-cored my radiator as part of an engine-out rebuild and I found a noticeable improvement in cooling - as long as the car was moving - but still found cooling marginal when stuck in traffic on warm days. I have the rad out now in preparation for upgrading the fans. Are there any recommendations regarding fan upgrades before I place an order? Thanks in advance. Ian Munro 1978 JPS Commemorative #32
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Eccentric Housing ID
I have a new eccentric hub for the cam belt tensioner and find its OD greater than the ID of a crank seal housing of unknown origin. Any insights? Thanks Steve
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Inner Tie Rod Ends
9
After years of fun, trouble free driving in my 1977 S1 Esprit, I have my first real issue. The passenger side inner tie rod end has gone bad and needs to be replaced. Anyone know what car this part originally came from? Is it something I will be able to order from a typical auto parts store in the USA or do I need to look at one of the Lotus parts sources? Has anyone done this recently that wont mind passing along some helpful tips? Thanks for the help -Skip
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S1 tire choices
8
Can you tell me which tires you are using on your S1s and what you think of them? I need to get tires and expect to use the car as a driver with only an occasional track day. Thanks, Mark
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Fuse values
5
Can someone supply me with the fuse values used in an S1 Esprit? I have found the two blocks in the glovebox and their representation on the schematic but have not found the actual values. Looked through the parts manual and the workshop manual. Maybe there is a users manual with this info?
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78 s2 wiring ID
4
I have the wiring diagram as my car had luminition installed. For the fuel sender, I have the wires isolated, but in the photo ill show, theres a black one which will need to rebuilt which ill assume is a ground wire. Does it matter which connector these go on the fuel sender, or will either spade connector work? Theres also a 4th wire in that part of the harness I have no clue so if anyone has any wirting harness photos they can send me to help me that would be incredible as the entire wiring harnness is mostly black it seems and its a totall mess, I want to clean it up,. The tanks are new and from sjs
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How do you repair broken fibreglass around the handbrake pivot?
5
Hi, I have a Series 2.2. The pivot bolt for the handbrake goes through a inner fibreglass panel that has broken away. I have no idea how I can access this to repair the fibreglass and re drill a new holes for the bolt. Does anyone have a method for getting access? Best Regards, David Wynter
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Info on how to assemble sjs sportscar new radiator and shroud
6
Hey all, my radiator, shroud and parts are finally here and im stumped. So i have here my old radiator and shroud. A complete prepared by claudious radiaor/fan/shroud setup ( that didnt fit after buying, so now its sueless as the radiator was too long to fit under the car. Due to this i orderted a new radiator, shroud, and upper and lower mounting brackets as well as foam from sjssportscars. Sadly it has no assembly insctructions. Im using the old one as a templater. The shroud has holes has dimples you can see where to drill the new mounting holes so that s no issue. The issue I am having is how do you attatch the bottom bracket to the radiator itself. Its the same size as the bracket on the bottom of the radiator. The bottom bracket has 2 bolt holes so you can mount the radiator to the shroud and besides the top that mounts it to the car, this is all that holds it on. I cannot see how the bracket goes on. I assumed it would slide in but it appears it does not. Has anyone bought and installed or done one of these? photos for reference
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Engine Rebuild - Update
Folks, Since I have been reading of others on the group climbing the same learning curve as myself in terms of sorting out engine problems I thought I would update the situation with my car. You might recall the original issue was a seized exhaust camshaft. My best guess is that it was caused by oil starvation due to both a clogged oil pickup screen and what seemed to be a very loose fastener holding the pickup pipe into the oil pump housing. I got very lucky in that the rest of the engine looked good so I installed all new bearings seals and gaskets. I purchased a used cam carrier and a used replacement camshaft and installed the engine in the car. When I tried to start it I had serious trouble getting it to run. Eventually, by mistake, I mis-timed the exhaust camshaft by one sprocket tooth and the car started. That was when I learned Lotus had a wide variety of camshafts for the 907 engine. DUH! After some considerable searching I found a suitable "red dot" 110 degree pulley for my "C" exhaust camshaft and got it installed last week. While the car "ran" with the mis-timed camshaft, it was very anemic. With the proper timing the engine is now running better than ever! Tim E. has advised that I could swap the "C" cam on the exhaust with the "E" cam on the intake and possibly gain even more high-end punch - and I may yet try that but for now the resulting compromise seems really enjoyable to me. My thanks to all who offered guidance and advice during my rebuild. It looks like this car is good to go for many more years to come. Given the support of this group and the various parts vendors we have access to I would say if I can manage this work almost anyone could - so don't be too intimidated by the prospect if/when trouble comes your way. Ian Munro 1978 JPS commemorative Esprit
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Retard Timing Question
11
Quick question. I went to tweak my timing, had to loosen the pinch plate again, wound up getting it all out of whack, and now I've gotten myself a little confused. You twist the distributor clockwise to advance and counterclockwise to retard, yes? Or do I have it backwards? -- Toaph (yes the subject line was wryly ambiguous)
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Lotus Esprit S2 - World Championship Commemorative Model
In case you are into 1:32 scale slot cars... https://uk.scalextric.com/products/lotus-esprit-s2-world-championship-commemorative-model-c4253?xnpe_tifc=4Dxjbuop4.VXxFojOIoD4jpsafeWaeiWhFWjbf46EfAvnkEAbfs3tu4vaMpuOFP_h.xD4fnZxk4.hIop&utm_source=bloomreach&utm_campaign=Scalextric+-+Cars+-+C4253+-+week25+2022%2F23&utm_medium=email
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West Coast Lotus Meet
A reminder: Today, Friday 15 September, is the last day to enjoy the $425 entry fee for this year's West Coast Lotus Meet. Tomorrow the entry fee goes up to $500. Enter today to save $75! https://www.youtube.com/watch?v=It0s5Lakxho The members of the San Diego Lotus Club have planned a fantastic 4 days of Lotusing, highlighted by the WCLM Hill Climb sponsored by InoKinetic and the WCLM Concours sponsored by Hethelsport. The Palomar Mountain Hillclimb sponsored by Inokinetic is the cornerstone event for this year's WCLM. San Diego Lotus Club has gone all out to provide one of the best Lotus Driving and Lotus Community events ever. With a hosted wine tasing reception, a Rally with hosted luncheon and wine (did I mention that San Diego is the oldest wine producing region in California?), a banquet, a Lotus Concours with hosted luncheon...And a hillclimb. All included in the entry fee! The hillclimb is a closed-course event on the slopes of Palomar Mountain in North San Diego County. It is 3 miles of some of the finest Lotus road in North America. Here's an overview of the course: I hope to see you here. Regards, Ron Schramm ¡°A man must keep a little back shop where he can be himself without reserve. In solitude alone can he know true freedom.¡± - Michel De Montaigne 1588
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Update - Timing Better; carbs okay...?
7
I wanted to give folks here an update. After poring over all the carburetor documentation I could dig up, I finally got a buddy to come over and help me set the timing. It was way off. Waaaaay off. When I got the distributor back in, I had no idea where to position it, and I missed by a pretty wide margin. I advanced it as far as I could with the stud, but it still wasn't enough. I loosened the pinch plate, and based on my previous experience was able to do that without the distributor popping back out again. I advanced it a little too far, and then clamped down the pinch plate so I can pull it back and do the fine adjustment with the stud. It's already running better even than when I got it back from the mechanic. My guess is they actually did do a pretty good job on the carbs, and it was the timing all along that was holding it back. I didn't take it out for a drive because it's raining here and I've got somewhere else to be, but I think I'm on the right track. I'll do a little more fine tuning when the weather and my schedule align, and hopefully I'll get it truly up to snuff. I expect I'll be checking back here on carb tuning, but it will be from a more theoretical, diagnostic, cause/effect perspective after I've done some more book studying. Thanks again to everyone for the help and encouragement, and to those who have given me a hard time here, thank you for the kick in the butt I needed to motivate me to get out of my own way and perform up to my potential. The way things are going, I might actually be able to give this temperamental old classic the care and attention that it needs. -- Toaph
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Redline
3
I have a question I¡¯m hoping someone can help with. When I purchased my federal Esprit S2 the original gauges were missing and the owner had supplied some speedhut gauges ( I should also note that it came with dellorto carbs ). I wanted to set the redline indicator on the Tach. Can someone please advise what the redline should be set at? Thanks Murray
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Zenith-Stromberg Special Tool?
9
In anticipation that I will be taking my hand at tuning my own carbs soon (if Tim hasn't given up on me yet), I want to go ahead and buy the special tool. I did a quick eBay search for "Zenith Stromberg Special Tool" and this kind of thing shows up. Can I assume that's what I want? $15.50 ZENITH STROMBERG CARB ADJUSTING TOOL NBM0006 JH52 BLT2010 | eBay NEW ZENITH STROMBERG CARB ADJUSTING TOOL JH52. With adjustable needles. Triumph TR6 & TR7. -- Toaph
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Distributor Won't Clamp Down
23
Okay, so I learned the hard way what my mechanic meant when he said that he can't adjust the timing or the distributor will pop out. Please see the quick video linked below. When I first tried to adjust the distributor, it was pretty well stuck, but as soon as I unstuck it, it slipped out and I can't get it secured again. If seems as if I can't push it in all the way, and even if I could it looks like there's too much of a gap in the plate for it to be able to be able to clamp down on it even though I have it as tight as I can get it. I don't know what this is supposed to be like. Any tips appreciated. -- Toaph : Esprit S1 Distributor fit Esprit S1 Distributor fit
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