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  1. Yspen

    2F Rod bolt broke

    In my 2F rebuild I used the ARP bolts as I believed at the time it would be an improvement over OEM. Probably was overkill but it worked well . Very important that the heads needs to be cut as shown in picture . I asked the guys that did balancing of the engine parts to do the cutting of the...
  2. Yspen

    2F-E in Africa - Lots of questions

    The extra 20 Nm at 1500-2000rpm makes daily driving a pleasure . Only problem is that first gear is now obsolete - I pull away in second . Feels like I can do with even larger wheels .
  3. Yspen

    2F-E in Africa - Lots of questions

    Update : Upgraded ECU ( Keeping old one as a spare in case it fails in the bush) . Same manufacturer ( Spitronics ) so using the same harness . Gained a bit of KW and Torque. Car drives very smoothly now and maintaining 14,7 AFR most of the time 166HP and 261 Ft/Lb on the wheels ( 33")
  4. Yspen

    Academical : Advance timing on 2F ( 3F ) throughout rev range

    I fitted the 3FE dizzy . ( no weights or vacuum ) It could be that the wiring is incorrect that feeds the ECU from the dizzy . Leading edge vs trailing edge . That could mess up the timing. At least I know now what the timing is supposed to be . The timing at idle corresponds with the ecu (...
  5. Yspen

    Academical : Advance timing on 2F ( 3F ) throughout rev range

    Thanks guys, this is valuable info . I should reach 30degrees with the 2fe at 8,5:1 CR and mild Delta 250s cam at WOT. Now that it is confirmed I can start looking for the cause of the pinging and not settle for it at 17 degrees. Here in South Africa we only have one grade of fuel (95 Octane...
  6. Yspen

    Academical : Advance timing on 2F ( 3F ) throughout rev range

    I have done a 2F-E build with aftermarket ECU With this I have to set the timing throughout the rev range using two maps , the first map is basic rpm/timing advance and the second map is vacuum ( from MAP sensor ) / advance & retard . So provision is made for load and rpm in the software ...
  7. Yspen

    2FE Build Opinions Needed

    DickM's setup with submerged pump is first prize . I wanted a reachable pump should it fail on trail. Re transmission : H55F with 4,56 diffs and 33" tyres .
  8. Yspen

    2FE Build Opinions Needed

    So here is my setup . The pipes is a bit long but it works . My Surge tank at the rear The piping diagram is the same as with DickM's setup With protective cover to shield flying rocks Fuel Pump with filter ( that thing is more like a strainer ) And with the cover
  9. Yspen

    2FE Build Opinions Needed

    I also retained the Mechanical fuel pump on my 2F-E . It feeds a surge tank from where the Walbro get the fuel to feed the fuel rail . ( BTW Fuel use : last tank 12MPG but I am using aftermarket ecu that still needs tweaking. Best so far 14MPG )
  10. Yspen

    1993 1FZ-FE complete drivetrain into 1989 FJ62?

    I cannot do the writeup of the conversion as it was done by a friend in South Africa . It is a 1FZ-FE with H55F using the OEM ECU and harness . Writeup can be found on "Land Cruiser club of South Africa" but you need to register on the site to see it and ask questions of the conversion
  11. Yspen

    1993 1FZ-FE complete drivetrain into 1989 FJ62?

  12. Yspen

    Projector Headlights

    Will these work ? http://www.auto-led.com/chevy-camaro-lights/3308.html
  13. Yspen

    Dune Driving with an FJ60: Is it doable??

    I did a trip in the Namib with my 2F prior to doing the 2F-e conversion. I got pretty far in most places but the really big dunes was too much for the 2F . Some of those dunes are over 100m high . Had to take alternative route in a few places . The guides are awesome so follow their lead. The...
  14. Yspen

    FJ62 Radiator Replacement??

    Currently looking at this one : http://www.championradiators.com/Toyota-Land-Cruiser-Radiator-81-90
  15. Yspen

    What did you do with your 60 this weekend?

    Once a year the landscape turns colorful in the western part of South Africa . ( This is the last section of winter before spring arrives)
  16. Yspen

    New exhaust setup leading to different AFR ?

    Hi Slo I am not so much interested in performance as in efficiency and economy . ( suppose it goes hand in hand ) The ecu I am using is a locally made product with good support locally and it is easily tunable on the road . Unfortunately it does not have Wideband support but only a narrowband...
  17. Yspen

    New exhaust setup leading to different AFR ?

    http://www.veryuseful.com/mustang/tech/engine/exhaustScavenging.pdf
  18. Yspen

    New exhaust setup leading to different AFR ?

    Hi all . Engine setup : 2F-E with aftermarket ecu using MAP sensor fueling ( Delta 250S cam ). I have a Wideband commander fitted to monitor AFR and help tune the fuel maps Yesterday I added an extra silencer box in the exhaust pipe . There setup was headers ( 3-2-1) leading to 57mm pipe ...
  19. Yspen

    Delta cam and valvetrain noise

    Thanks , that is the exact symptoms - will check . Only problem is that the noise appeared after the rebuild with new valves and the Delta cam . I do think still that the very steep lobe ramp angle is the culprit
  20. Yspen

    Delta cam and valvetrain noise

    Nope , no leaks around the headers , no noisy injectors . Sound comes from camshaft area.
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