Chris Bailey Posted October 20, 2013 Share Posted October 20, 2013 After a recent trip to Japshow Finale with dad, It's got me thinking I would like to achieve a 10 second pass at Santa pod. Now I know its not going to be simple and going to require abit of work. But I think it can be achieved looking at the times from Japshow Finale. Below is the best 1/4 mile time. RT: +0.6290 60 FT: 2.3047 330 FT: 5.6058 1/8 ET: 8.1297 1/8 MPH: 98.14 E.T. 12.0635 M.P.H 122.90 On a later run we got 126mph. I know the 60FT times are not great, But all the races we did were on 19" rims and street tires. I know we could dip down below 2 second 60FT times with drag radials. And we still are running the stock cams, So top end is not at its strongest at the moment. Plus still running the stock auto diff. Am I right in thinking with a TRD diff we would get better traction and launch???. Im also aware Jamie P run a 10.9 1/4 with around 630bhp - So I know it can be done If anyone has any tips or advice that would be great! Cheers Quote Link to comment Share on other sites More sharing options...
Dnk Posted October 20, 2013 Share Posted October 20, 2013 Is the autobox stock ? can't see it liking too many hard launches if it is Quote Link to comment Share on other sites More sharing options...
Abz Posted October 21, 2013 Share Posted October 21, 2013 With drag wheel setup & a decent launch I think you'd get into the 10's! Quote Link to comment Share on other sites More sharing options...
fastcar Posted October 21, 2013 Share Posted October 21, 2013 I think a TRD diff would be a lot better for you from what I understand. From talking with your dad on Saturday I would say it would would get into the 11s easily with better cams and drag tires maybe into the 10s. It is a very nice car you have there and from talking to your dad is a setup I would like to aiming at for my own car Quote Link to comment Share on other sites More sharing options...
JamieP Posted October 21, 2013 Share Posted October 21, 2013 Im also aware Jamie P run a 10.9 1/4 with around 630bhp - So I know it can be done If anyone has any tips or advice that would be great! Cheers I did a 1.6 60ft on that run, same 60ft as I do in my GTR, you have the advantage of being auto, you will need a hi stall and some 15" wheels with new et streets, don't buy old tyres, waste of time. Quote Link to comment Share on other sites More sharing options...
Shane Posted October 21, 2013 Share Posted October 21, 2013 (edited) Is the autobox stock ? can't see it liking too many hard launches if it is It's a BL with hi stall I believe. Edited October 21, 2013 by Shane (see edit history) Quote Link to comment Share on other sites More sharing options...
thetrashcanman Posted October 21, 2013 Share Posted October 21, 2013 It's a BL with hi stall I believe. Yup that is correct one of Jcbt's and Chris's new purchases Quote Link to comment Share on other sites More sharing options...
Dnk Posted October 21, 2013 Share Posted October 21, 2013 It's a BL with hi stall I believe. Yup that is correct one of Jcbt's and Chris's new purchases Ignore me then Quote Link to comment Share on other sites More sharing options...
Gaz6002 Posted October 21, 2013 Share Posted October 21, 2013 Buy some drag radials. Left foot on brake, press throttle with right foot, release brake. Repeat many times and your times will improve. Quote Link to comment Share on other sites More sharing options...
pedrosixfour Posted October 21, 2013 Share Posted October 21, 2013 And I think Chris as the dedicated pilot would help no end. He looks like a pull-thru for a rifle! Quote Link to comment Share on other sites More sharing options...
Chris Bailey Posted October 21, 2013 Author Share Posted October 21, 2013 It has a Boostlogic built box with Precision 3600RPM Hi Stall. My thoughts to get low 11's/high 10's are 264 Cams TRD Diff 15/16" rims with drag radials/Street ET Tires. Remap Around 650bhp Quote Link to comment Share on other sites More sharing options...
JamieP Posted October 21, 2013 Share Posted October 21, 2013 You don't need cams or diff, if the car can't make any more power on pump fuel just do a race fuel map, and fit new 15" tyres. Quote Link to comment Share on other sites More sharing options...
Chris Bailey Posted October 21, 2013 Author Share Posted October 21, 2013 You don't need cams or diff, if the car can't make any more power on pump fuel just do a race fuel map, and fit new 15" tyres. Its got more in it - But would benefit from cams. You got any links Jamie to some 15" rims and tyres? Quote Link to comment Share on other sites More sharing options...
JamieP Posted October 21, 2013 Share Posted October 21, 2013 (edited) Its got more in it - But would benefit from cams. You got any links Jamie to some 15" rims and tyres? I can't remember the back spacing required now mate, have a look on supraforum and you will soon find it. Edit, all the info you need is in the first post. http://www.supraforums.com/forum/showthread.php?324616-Drag-Wheel-Tire-Setup-Thread-*PICS* Edited October 21, 2013 by JamieP (see edit history) Quote Link to comment Share on other sites More sharing options...
Chris Bailey Posted October 21, 2013 Author Share Posted October 21, 2013 I can't remember the back spacing required now mate, have a look on supraforum and you will soon find it. Edit, all the info you need is in the first post. http://www.supraforums.com/forum/showthread.php?324616-Drag-Wheel-Tire-Setup-Thread-*PICS* Quote Link to comment Share on other sites More sharing options...
dude Posted October 22, 2013 Share Posted October 22, 2013 You wont get a quicker time with a TRD diff, all my 10's were run on a stock J spec Torsen diff, the 15's will help but again all my 10's were run on 17's with drag radials, best thing you can do is get some DR's of some sort and a line lock to do a proper burnout and make sure the launch control is set to give as much boost as possible. Quote Link to comment Share on other sites More sharing options...
Chris Bailey Posted October 22, 2013 Author Share Posted October 22, 2013 You wont get a quicker time with a TRD diff, all my 10's were run on a stock J spec Torsen diff, the 15's will help but again all my 10's were run on 17's with drag radials, best thing you can do is get some DR's of some sort and a line lock to do a proper burnout and make sure the launch control is set to give as much boost as possible. Got some J-spec 16" with Mickey Thompson ET Streets lined up! I think dad wants the car re-mapped early next year so I'll ask Ryan if he can fit launch control etc. How much power was your running John when you done the 10 second passes? Quote Link to comment Share on other sites More sharing options...
dude Posted October 23, 2013 Share Posted October 23, 2013 I had 272 cams a 67 P trim precision turbo, BL turbo kit, BL box with 4200 rpm converter an apexi SAFC and ITC running 2 bar boost. Quote Link to comment Share on other sites More sharing options...
Chris Bailey Posted October 23, 2013 Author Share Posted October 23, 2013 I had 272 cams a 67 P trim precision turbo, BL turbo kit, BL box with 4200 rpm converter an apexi SAFC and ITC running 2 bar boost. Quite abit then! Never knew you could get 4200rpm converters. I hope the 3600 should see us down into the low 11's then Quote Link to comment Share on other sites More sharing options...
Rob W Posted October 23, 2013 Share Posted October 23, 2013 [ANGRY][/ANGRY]I had 272 cams a 67 P trim precision turbo, BL turbo kit, BL box with 4200 rpm converter an apexi SAFC and ITC running 2 bar boost. I remember you taking me and my old man out in that many years ago. My first single experience, still remember how well it went. Quote Link to comment Share on other sites More sharing options...
dude Posted October 23, 2013 Share Posted October 23, 2013 Quite abit then! Never knew you could get 4200rpm converters. I hope the 3600 should see us down into the low 11's then Theres no such thing as a set RPM a stall converter will stall at! It depends on the weight of the car and the torque it produces, you need to get Ryan to make as much boost as poss on the launch control, remember whatever you save off the line is X by 3 on the run, so if you shave a 1/3 sec off you 60ft thats almost 1 sec off the total time. as for a fair bit the SAFC altered fueling at only 6 points for a relatively broad band and the ITC chucked a bit of timing in !!! How many shifts was the run you did ??? - - - Updated - - - [ANGRY][/ANGRY] I remember you taking me and my old man out in that many years ago. My first single experience, still remember how well it went. Nippy wasnt it !!! Quote Link to comment Share on other sites More sharing options...
Chris Bailey Posted October 23, 2013 Author Share Posted October 23, 2013 Theres no such thing as a set RPM a stall converter will stall at! It depends on the weight of the car and the torque it produces, you need to get Ryan to make as much boost as poss on the launch control, remember whatever you save off the line is X by 3 on the run, so if you shave a 1/3 sec off you 60ft thats almost 1 sec off the total time. as for a fair bit the SAFC altered fueling at only 6 points for a relatively broad band and the ITC chucked a bit of timing in !!! How many shifts was the run you did ??? - - - Updated - - - Nippy wasnt it !!! Wicked! I'll have a word with Ryan next time the car gets mapped - Im not sure I didn't go passenger with dad on that run. I would imagine 3/4? Quote Link to comment Share on other sites More sharing options...
dude Posted October 23, 2013 Share Posted October 23, 2013 It will be 3 or 4 !!! Its quite important !!! Quote Link to comment Share on other sites More sharing options...
Chris Bailey Posted October 23, 2013 Author Share Posted October 23, 2013 (edited) It will be 3 or 4 !!! Its quite important !!! Watching the video again - I would say 3 shifts. Watch the video yourself, Skip to 1:40 for dads run. Edited October 23, 2013 by Chris Bailey (see edit history) Quote Link to comment Share on other sites More sharing options...
mattdavies Posted October 23, 2013 Share Posted October 23, 2013 Just putting this out there, 4 speed auto so Max 3 changes and the end of third is 135mph roughly Quote Link to comment Share on other sites More sharing options...
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