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01-04-2013, 01:35 PM | #1 |
Join Date: Jan 2013
Location: Auckland, New Zealand
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A31 On a Budget ( at least it started that way )
This thread is copied from another forum and is finished but has been done over the last 2 years.
This has been a build that started almost 2 years ago due to lack of time and $$. This is going to be heavy on the pics and light on the words as im not big on words.. It all began when i was looking for a car and came across this A31 in below average condition but well priced. From memory i paid $2400 for it with 5 months wof left & 6 months rego so just decided to drive it untill it ran out. The plan being in that time i would find a better shell and swap all the gear over. That proved harder than i thought it took almost a year to find what i wanted . This is where it began. RB20DET, Manual, Lsd etc etc By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 This is the replacement. Im the 2nd NZ owner, an old guy owned it for 17 years and i only got it because he passed away. By cefiro at 2011-12-27 By cefiro at 2011-12-27 By cefiro at 2011-12-27 By cefiro at 2011-12-27 This is the engine out of the origional car. By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-08-19 By cefiro at 2011-12-27 It was all a bit of a dulux rebuild By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 Some new parts.. By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 |
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01-05-2013, 05:56 PM | #2 |
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Pulling the motor out and preping the engine bay
By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 |
01-05-2013, 05:58 PM | #3 |
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Waited a week with the heater and dehumidifier going for the paint to dry.
By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 Didnt think of cutting the holes for the I/C piping before painting so had to do some careful drilling. Also swapped rear hicas subframe for a non hicas one. By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 Had to stick it on the hoist to do some of the stuff that was a mish on the ground. By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 |
01-05-2013, 05:59 PM | #4 |
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It finally becomes mobile.
By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 |
01-05-2013, 05:59 PM | #5 |
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By jdmyo at 2011-12-27
By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 When i got all running the turbo oil seals were leaking and it was smoking like crazy + the exhaust was rangi as. By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 more exhaust and some pics of when i took it to Powercruise in Nov By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 By jdmyo at 2011-12-27 |
01-05-2013, 06:00 PM | #6 |
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A couple of things i had to do for the cert.. High flow cat and 2 hoops + changing an exhaust that had done about 200kms.. Should have done my research.
By cefiro at 2012-02-25 By cefiro at 2012-02-25 By cefiro at 2012-02-25 By cefiro at 2012-02-25 By cefiro at 2012-02-25 Got some strut braces.. By jdmyo at 2012-02-26 By jdmyo at 2012-02-26 Also started on my next motor By jdmyo at 2012-02-26 By jdmyo at 2012-02-26 By jdmyo at 2012-02-26 By jdmyo at 2012-02-26 By jdmyo at 2012-02-26 By jdmyo at 2012-02-26 By jdmyo at 2012-02-26 By jdmyo at 2012 |
01-05-2013, 06:01 PM | #7 |
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Stripped block, had a massive time getting the inner crank pully off. Consumed about an hour of my life due to rusty build up. Everything looks alright rings look new, bearings a little worn, still has hone marks on bores but i think they are factory ones..
Im going to get my engine rebuilder to relocate my tentioner bearing as i dont want to fail. I will also get him to fit crank collar. I will give the bores a light hone myself. By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 By jdmyo at 2012-03-04 Got all the parts back from the engine reconditioners yeaterday. block, cradle, crank, pistons, rods, pick up all acid dipped. Crank polished & collar fitted. Piston ring groves cleaned, shot peened & gudgens checked. Tensioner stud repositioned. I will fit the oil restrictors myself. Got all parts except bigend bearings which will arrive mid next week. Will give it a light hone this weekend then start putting it back togeather.. By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 By jdmyo at 2012-03-14 Gave the bores a light hone/de-glaze. Dont think it came out to bad having only done it once before. Got the crank and pistons in as well. By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 By jdmyo at 2012-03-18 |
01-05-2013, 06:02 PM | #8 |
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Finally spent some time on the motor again. Got the bottom end all togeather.
By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 By jdmyo at 2012-04-09 Started on the head yeaterday. All well except the bolts in the exhaust cam keepers where seized in the keepers. Unknown why or how but got them out by very slowley unwinding them bot cant get bolts out and damaged one trying. Yay get to spend more money getting more. Other than that gave it a good clean, very light valve lapping with some fine paste. By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 By jdmyo at 2012-04-21 |
01-05-2013, 06:06 PM | #9 |
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Long block all togeather except lower cambelt cover. I also need to make up a piece to fit between the two covers to fill in the exposed space. Should get intake mani sorted this weekend and all aux. Still need to sort injectors and ECU but that should be it. Just have to build up the motivation to pull the motor out again..
By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 By jdmyo at 2012-06-01 Got a few more bits, some good some cheap ( intake mani ) Have a tial BOV on the way and have started pulling the motor out of the car.. My work place By cefiro at 2012-06-29 By cefiro at 2012-06-29 Old injectors on top 270cc, new injectors below 550cc ( series 4 rx7 . Business card from the guy i got them off.. By cefiro at 2012-06-29 By cefiro at 2012-06-29 By cefiro at 2012-06-29 By cefiro at 2012-06-29 By cefiro at 2012-06-29 By cefiro at 2012-06-29 By cefiro at 2012-06-29 By cefiro at 2012-06-29 |
01-05-2013, 06:07 PM | #10 |
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Motor is ready to come out and BOV turned up.
By jdmyo at 2012-07-05 By jdmyo at 2012-07-05 By jdmyo at 2012-07-05 By jdmyo at 2012-07-05 By jdmyo at 2012-07-05 A bit more progress. I got the flywheel machined again because im pretty sure it was out of balance after the first time and it has some pretty wicked heat spots on it. Got new heater, fuel and water hoses. Got a spiggot bush from nissan for $10 aswell. Thought it would have been more genuine. Started to re-wire the injectors to suit Bosch injectors. Gave the engine bay a clean up and started preping the wheels to be re painted. By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 By jdmyo at 2012-07-15 Picked up some parts to relocate the battery into the boot. I went with 35mm double insulated cable instead of 25mm because a few people told me i will get less voltage drop due to the length of the car. Only down side is i had to buy 10m of it. I was thinking maybe running the earth the length of the car as well should provide a better earth. By jdmyo at 2012-07-16 By jdmyo at 2012-07-16 By jdmyo at 2012-07-16 By jdmyo at 2012-07-16 By jdmyo at 2012-07-16 By jdmyo at 2012-07-16 |
01-05-2013, 06:08 PM | #11 |
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Had my wheels painted satin grey, i did all the sanding which i now realise sux ***.. They came out looking pretty cool but i haven't put them on the car yet so not 100% sure if they will look as good on.... to late now..
By jdmyo at 2012-07-27 By jdmyo at 2012-07-27 By jdmyo at 2012-07-27 By jdmyo at 2012-07-27 By jdmyo at 2012-07-27 Painted the sub frame with POR15 so it will stay nice and shiney. Fitted all new hoses and braided lines before putting the motor back in today. By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 By jdmyo at 2012-08-05 Have been away for a few weekends so not a lot of progress. Injectors turned up from the states. Got an oil restrictor made up and thats about it. By jdmyo at 2012-08-30 By jdmyo at 2012-08-30 By jdmyo at 2012-08-30 By jdmyo at 2012-08-30 By jdmyo at 2012-08-30 By jdmyo at 2012-08-30 By jdmyo at 2012-08-30 |
01-05-2013, 06:11 PM | #12 |
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Here are some photos in no particular order of what i have done since the last photo update..
Removed the standard 20det clutch after i ran the motor in and fitted a excedy 5 puk clutch. Broke the top hose fitting off the radiator ( not very impressed ). Wired in Z32 AFM. Took it to Torque Performance and had a nistune board fitted and a custom tune done. Got half way through shimming my spare diff. Did the front brakes. Went to powercruise. It rained. If ive missed something the pics will explain. Now i just want to get out and use it. \ I forgot to take a pic of the dyno sheet so will do that next time im on the computer |
01-07-2013, 12:50 AM | #18 |
Zilvia FREAK!
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01-09-2013, 08:40 AM | #25 |
Leaky Injector
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Its not quite the same lol. I actually just picked up a full drive train out of a Holden Monaro (aka GTO) for my Kouki. At least that stayed the same
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01-11-2013, 12:53 AM | #27 |
Zilvia FREAK!
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i dont now if u seen these build of others A31
http://zilvia.net/f/builds-builds-on...an-cefiro.html http://zilvia.net/f/builds-builds-on...jz-cefiro.html |
01-14-2013, 11:15 PM | #28 | |
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