JasonR24 Posted March 9, 2016 Share Posted March 9, 2016 I would love to do this as it's fairly local but I need my BPU mods doing first! Quote Link to comment Share on other sites More sharing options...
Delboy52 Posted April 4, 2016 Share Posted April 4, 2016 Car is ready for this Saturday! Not only do I hope for a healthy dyno result, but also to survive that long drive after such a long garage slumber. Quote Link to comment Share on other sites More sharing options...
JasonR24 Posted April 4, 2016 Share Posted April 4, 2016 Ah dammit. I've just put my car in the garage to get quite a few things done so I won't be able to come Quote Link to comment Share on other sites More sharing options...
J-Meiser Posted April 4, 2016 Share Posted April 4, 2016 Car is ready for this Saturday! Not only do I hope for a healthy dyno result, but also to survive that long drive after such a long garage slumber. Excellent! I'm quite sure that since David's been working his magic, it will be fine. Have you filled in the disclaimer? There's a link to it on the PH site, but I've copied it in here: http://www.enginetuning.net/rolling-road-disclaimer/ What time are you hoping to get there? I'm hoping to arrive as close to 08:30 as possible, as I don't want to be there all day . Saying that, it looks like I'm going to have to be in the car for around 06:30 Quote Link to comment Share on other sites More sharing options...
black_widow87 Posted April 4, 2016 Share Posted April 4, 2016 ... Quote Link to comment Share on other sites More sharing options...
David P Posted April 4, 2016 Share Posted April 4, 2016 Car is ready for this Saturday! Not only do I hope for a healthy dyno result, but also to survive that long drive after such a long garage slumber. The only thing you need worry about are those 3 flat spotted 8 1/2 years old Nankang Ditchfinders. Quote Link to comment Share on other sites More sharing options...
Delboy52 Posted April 5, 2016 Share Posted April 5, 2016 Yep, disclaimer filled in. Be good to meet you Jamaine. I will get those tyres replaced David Quote Link to comment Share on other sites More sharing options...
J-Meiser Posted April 7, 2016 Share Posted April 7, 2016 Yep, disclaimer filled in. Be good to meet you Jamaine. I will get those tyres replaced David Likewise! I'm quite looking forwards it Quote Link to comment Share on other sites More sharing options...
David P Posted April 10, 2016 Share Posted April 10, 2016 It made a nice change to see some Supercars on the rollers, it would have been even nicer if we could have heard them too. I was amazed at the efficiency of the sound insulation. Quote Link to comment Share on other sites More sharing options...
J-Meiser Posted April 10, 2016 Share Posted April 10, 2016 It was pretty darn good and it also good to see it all in action. I was great to catch up with you both - did you manage to get the SupraStick mapped? Quote Link to comment Share on other sites More sharing options...
David P Posted April 10, 2016 Share Posted April 10, 2016 For reasons unknown, the laptop and ECU won't talk to each other? Mike has been tasked with the job to sort that out. Quote Link to comment Share on other sites More sharing options...
Delboy52 Posted April 10, 2016 Share Posted April 10, 2016 Was a good outing Car first made made 320bhp which I was very happy with, then it was corrected and made 256bhp . Results below. Quote Link to comment Share on other sites More sharing options...
JasonR24 Posted April 10, 2016 Share Posted April 10, 2016 Was a good outing Car first made made 320bhp which I was very happy with, then it was corrected and made 256bhp . Results below. Not much more than NA? What was it making at the wheels? Quote Link to comment Share on other sites More sharing options...
Delboy52 Posted April 10, 2016 Share Posted April 10, 2016 Image says 213bhp Quote Link to comment Share on other sites More sharing options...
David P Posted April 10, 2016 Share Posted April 10, 2016 (edited) It's a stock unopened lump of unknown mileage running on OE ECU. Mods are; K&N induction, Rush headers and 3" exhaust system. Fuel pressure was running @ 55 psi as recommended for headers, however, the AFR ran rich, so have reset to stock 48 psi. I was expecting a little more, but don't think the engine can suck very well through the restrictive OE hot-wire MAF sensor orifice. It is a responsive torque-y drive with no fuel, ignition or sensor issues and the Hybrid transmission, SupraStick and flappy-paddles function correctly. New OE injectors, new iridium plugs, new O2 sensors and good coil-packs. No knocks, rattles or shakes, starts first time, runs sweetly with clean oil and sounds a treat. As the oil runs clean and the engine runs evenly, I don't suspect a problem with compression, however, when the inlet manifold was replaced the ports could be seen to be mildly coked up and it might benefit from a Terra clean? Edited April 12, 2016 by David P (see edit history) Quote Link to comment Share on other sites More sharing options...
Delboy52 Posted April 10, 2016 Share Posted April 10, 2016 I'll get the compression checked to put that to bed and find a time to get it Terracleaned. Did a nice job on the Leon, that was coked up so badly the EGR valve gave up. Quote Link to comment Share on other sites More sharing options...
David P Posted April 12, 2016 Share Posted April 12, 2016 Was a good outing Car first made made 320bhp which I was very happy with, then it was corrected and made 256bhp . Results below. Found this info linked below, assuming the dyno's are talking the same language and not counting what improvement the modifications might, or might not be, it appears that 34 horses could be missing along with 70 ft-lb of torque. Add VVTI mechanism function check to the list? http://www.lexusv8engines.co.za/1uz-fe-vvt-i-4l-v8/ Quote Link to comment Share on other sites More sharing options...
Delboy52 Posted April 12, 2016 Share Posted April 12, 2016 Blimey, my dyno result is pretty much the non VVTi curve! Quote Link to comment Share on other sites More sharing options...
David P Posted April 12, 2016 Share Posted April 12, 2016 Check the OBD2 codes, P1345 to P1354 are for VVT-i, they weren't there last time we looked. http://www.troublecodes.net/lexus/ Quote Link to comment Share on other sites More sharing options...
Delboy52 Posted April 12, 2016 Share Posted April 12, 2016 No unusual error codes. just the usual solenoid errors from a vacant A650, a gearbox temp sensor error and neutral start switch error again. None are engine related. Will have to test the VVT sensors manually sometime. Quote Link to comment Share on other sites More sharing options...
David P Posted April 12, 2016 Share Posted April 12, 2016 If there are no error codes there are no errors, focus on the one's that have been identified. Quote Link to comment Share on other sites More sharing options...
samdale Posted February 24, 2017 Share Posted February 24, 2017 2017 PH Rolling road day Bump for the latest rolling road day at Clive Atthowes. "Clive Atthowe Tuning, Norwich, on the Saturday 8th April when we'll be running from 8:30am 'til late afternoon. As usual, you'll need to stick your name down on the thread on PH. http://www.pistonheads.com/gassing/topic.asp?h=0&f=121&t=1655238&i=999999 Keen to see what my standard vvti car makes before mods. Quote Link to comment Share on other sites More sharing options...
jimjam92 Posted March 5, 2017 Share Posted March 5, 2017 2017 PH Rolling road day Bump for the latest rolling road day at Clive Atthowes. "Clive Atthowe Tuning, Norwich, on the Saturday 8th April when we'll be running from 8:30am 'til late afternoon. As usual, you'll need to stick your name down on the thread on PH. http://www.pistonheads.com/gassing/topic.asp?h=0&f=121&t=1655238&i=999999 Keen to see what my standard vvti car makes before mods. Thanks, will be there! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.