Gixer1460 Posted February 17, 2023 Posted February 17, 2023 Saw this on a totally non bike YT channel and wondered if anyone recognised it? It has an interesting IC at the front but you can't see much more - its all 'background' type viewing. If you want to see it on YT this is the link : https://www.youtube.com/watch?v=qU2BI7WignY&t=292s - Craig @ DynoTorque is the business! Quote
davecara Posted February 17, 2023 Posted February 17, 2023 Supercharged looking at the headers! Quote
Gixer1460 Posted February 17, 2023 Author Posted February 17, 2023 3 hours ago, davecara said: Supercharged looking at the headers! Even more bizarre! Quote
davecara Posted February 17, 2023 Posted February 17, 2023 2 hours ago, Gixer1460 said: Even more bizarre! He’s got some cool OSS bikes in there! 4 Quote
Dezza Posted February 18, 2023 Posted February 18, 2023 I like the way that efe still retains the OEM front guard on the fancy ultra-expensive forks. 1 Quote
Duckndive Posted February 18, 2023 Posted February 18, 2023 23 hours ago, Gixer1460 said: Saw this on a totally non bike YT channel and wondered if anyone recognised it? It has an interesting IC at the front but you can't see much more - its all 'background' type viewing. If you want to see it on YT this is the link : https://www.youtube.com/watch?v=qU2BI7WignY&t=292s - Craig @ DynoTorque is the business! It’s Stews bike he works at JLR…electronics wizard… Rotex Supercharger……jonny1bump knows him as well… 3 Quote
Duckndive Posted February 18, 2023 Posted February 18, 2023 10 hours ago, Dezza said: I like the way that efe still retains the OEM front guard on the fancy ultra-expensive forks. He wants to keep as many EFE features he can… it was a very clean stock bike when he got it. Quote
jonny1bump Posted February 18, 2023 Posted February 18, 2023 An Audi car project now getting in the way. Way to many projects on the go. Quote
jonny1bump Posted February 18, 2023 Posted February 18, 2023 (edited) The left side over gearbox sprocket is supercharger oil tank. Ohlins forks suit you sir, Brembo brakes, trick wheels, dripping with stuff, fuel injection, emerald ecu, list goes on and on. Edited February 18, 2023 by jonny1bump 3 Quote
Slabbie11 Posted February 24, 2023 Posted February 24, 2023 Yep is mine. Lots of custom stuff but trying to keep the character of an EF rather than losing the quirky bits that make them so unique. Top notch running gear, well upper end of the ‘normal’ range anyway. K4 rear arm, Galespeed wheels, Ohlins FG434 forks, Fazer 1k yokes, LSL Fatbars and risers, Ohlins rear shock with bespoke rear linkage, Gillies rearsets, Galespeed masters, Brembo calipers, billet caliper brackets, fabricated front mudguard brackets, Ohlins steering damper, fabricated inlet manifold, fabricated bespoke Intercooler, gen 1 busa fuel pump, lithium battery, underseat oil coolers for engine & supercharger. Aim MXS TFT dash in original housing, Axel Joost PDM, loads of custom bits to fit everything together! Motor will be staying standard capacity most likely with a bit more ring gap & a good clean up inside & out. Mods to suit supercharger drive & crank pickup for ECU. Rotrex C30 supercharger, Turbosmart BOV, Akra GSXR1100 exhaust with modded link pipe & carbon hex can. Frame will be de lugged & braced plus generally tidied up as some of the original welding & fab is quite rough! Should be a cool thing. Thanks to Clive for sorting me out a headlight…. Audi project is in collection phase until this one is done! Stew. 10 Quote
Mar71n Posted February 26, 2023 Posted February 26, 2023 Couple of up to date pictures of Stews bike at DynoTorque 7 Quote
TLRS Posted February 26, 2023 Posted February 26, 2023 Speaking of Efe's.. what happened with the supermegaposh spec? Quote
jonny1bump Posted February 26, 2023 Posted February 26, 2023 On 2/24/2023 at 10:13 PM, Slabbie11 said: Yep is mine. Lots of custom stuff but trying to keep the character of an EF rather than losing the quirky bits that make them so unique. Top notch running gear, well upper end of the ‘normal’ range anyway. K4 rear arm, Galespeed wheels, Ohlins FG434 forks, Fazer 1k yokes, LSL Fatbars and risers, Ohlins rear shock with bespoke rear linkage, Gillies rearsets, Galespeed masters, Brembo calipers, billet caliper brackets, fabricated front mudguard brackets, Ohlins steering damper, fabricated inlet manifold, fabricated bespoke Intercooler, gen 1 busa fuel pump, lithium battery, underseat oil coolers for engine & supercharger. Aim MXS TFT dash in original housing, Axel Joost PDM, loads of custom bits to fit everything together! Motor will be staying standard capacity most likely with a bit more ring gap & a good clean up inside & out. Mods to suit supercharger drive & crank pickup for ECU. Rotrex C30 supercharger, Turbosmart BOV, Akra GSXR1100 exhaust with modded link pipe & carbon hex can. Frame will be de lugged & braced plus generally tidied up as some of the original welding & fab is quite rough! Should be a cool thing. Thanks to Clive for sorting me out a headlight…. Audi project is in collection phase until this one is done! Stew. Quite standard then in typical Stewy style. 1 Quote
BillyR Posted May 29, 2023 Posted May 29, 2023 Thats nice! always good to see something a bit different, air cooled lump and supercharger is a great combo. Quote
jonny1bump Posted August 5, 2023 Posted August 5, 2023 (edited) Hes only now mapping. Edited August 5, 2023 by jonny1bump 5 Quote
Mar71n Posted August 6, 2023 Posted August 6, 2023 I was there when Stu was running it up, he's just using the Dyno as a rolling road so no numbers yet. So many subtle mods flat screen dash mounted in the original clock surround push button switch gear, loads of one off parts. the AFR gauge still in it's box made me smile. 2 Quote
Slabbie11 Posted April 21 Posted April 21 Have been slowly working through since the initial dyno / setup work last year. First round on the dyno yielded low boost (around 5psi peak boost) so I swapped to a smaller supercharger pulley which necessitated a shorter drive belt too. With the revised gearing the boost was up to around 12psi at 5k which is where the clutch let go. No real surprise. Pulling the clutch apart showed no excessive wear on the plates but a goosed hub required replacement. Clive came to the rescue with a lockup kit which I had to get creative to fit owing to the RHS of the motor having the supercharger drive in the way. Long story short I’ve managed to shoe horn it in by going to a “push through” clutch actuation setup, machining the spacer plate down & hogging the clutch cover out. The bike had been basically dry built so needed to come back apart for final welding on the frame tweaks & reinforcing (courtesy of Craig at Dynotorque) followed by cosmetics throughout. I wanted to do valve stem seals as I had a bit of smoke on the overrun & the valve springs were clearly struggling at higher rpm. That somehow morphed into a Roger Uperton valve seat job, port tidy up & general check over plus a set of Kibblewhite valve springs. Once the head was off it would be silly not to pull the barrel off & just by chance Roger happened to have a lightly used 1230 setup available so that’s gone on too. Oh and a set of high flow oil pump drive gears & Cometic head gasket. A few other incidental things needed sorting as I went through too, the clutch actuation swap meant that the supercharger oil tank needed to be rethought which is now ahead of the engine tucked in the gap. New sprocket cover / clutch slave bracket + outrigger, rear hugger adaptions. Bits of shuffling to get everything sat happily in the frame etc. Frame has been refinished in 2K, engine tidied up, lots of anodising, powdercoating etc. Back I one piece & running now. Awaiting stickers for the RHS side panel so I can lacquer it along with the front mudguard. Seats need recovering & a few other nips & tucks to get everything fully sorted & of course mapping. Quite pleased with how it’s shaped up. 13 Quote
Slabbie11 Posted April 21 Posted April 21 It’s been a while so I’d forgotten some of the details, I rebuilt the clutch basket whilst it was out with some stiffer springs. Martin @Mar71nalso did a stunning bit of machining on the supercharger mounting plate & outrigger to turn it from a piece of flat 6061 that I’d punched some holes through into something which looks engineered! 8 Quote
jonny1bump Posted April 27 Posted April 27 There has been so much work and detail on this build. Quote
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