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Hi, This is from a Blitz 1jz ecu. The three circled thyristors need replacement, they are part of the injection. The problem is that because they are fried I cannot measure what they should be to get replacements. The numbers on them (NEC D2162 K 08) don't give me anything on the web, I've only...

I'm running NGK BCR8ES plugs, but I would like to go one step colder because I'm suffering from some spark-knock/pre-ignition and want to try to see if I can cure it with a colder plug. However, the BCR9ES does not exist, the '8' is the coldest for that plug-type. I like that type of plug...

I wanted to do a brake fluid change as I have done many times before on my supra (and other cars). Because I had been working on the car mostly last few years in stead of driving it I hadn't done a change for a few years and the times I did drive it was on the tracks, so I decided to let all the...

after my rebuild of my 1.5jz end of last year and running it in the 'motoman' way i've put a few thousand miles on it by now so this weekend i decided to check the compression: psi: 1 189 2 189 3 189 4 189 5 184 6 189 bar: 1 13 2 13 3 13 4 13 5 12.7 6 13 i'm quite happy :)

Can anyone tell me why you have to hook-up the avcr solenoid differently with an external wastegate than an internal wastegate? internal: external: The big difference is that with the internal set-up the solenoid directly controls the wastegate and with the external set-up it acts as a...

There’s many ways to upgrade your fuel system, this is just one of the ways to do it. This fuel set-up is to support a PT67 on a 1.5jz. For fuel (and ignition) management I use the eman blue in combination with a Blitz ecu, works nice. Old situation: in-tank walbro, mkiv 550’s The upgrades...

I am looking for an internally baffled catch can. I have visited many websites who sell catch cans, but they don't say if they're baffled inside or not. Also left some questions at a few sites, but so far no response. I did a search on here and found somewhere it said Greddy have baffled cc's...

I have upgraded my injectors from 2jz 550's to SARD 800's. The SARD's are high impedance, I checked, they're a bit over 14Ohm. So I took out the resistor pack which the low impedance 550's needed. I did this by cutting the wires after the round plug on the resistorbox side and connected all...

A few threads back EvilEmpire 1.3GTE described how to route the 1jz wire loom if you don't want to extend it. I thought it was a nice idea to clean up the engine bay and the added benefit will be that the loom doesn't have to go past the hot turbo side. As I was in the process of putting my...

I am in the process of building up my 1.5jz again. (I had some piston and head damage due to a broken nose from a plug) As I was about to put the head back on I thought it would be nice to take some pics of my old 2jz hg and the new 1jz hg. (FYI, the 2jz headgasket is only 1 year old, it is not...

Hi all, my name is Richard and I'm from The Netherlands. I've been driving a supra for about 6 years now. I'm mostly active on other forums like our own in the Netherlands; supras.nl and the supraforums.com Recently I came across this forum again (has been years since I looked here) and noticed...