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New 4jh1 engine

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New 4jh1 engine

Postby isuzurob » Sat Nov 25, 2017 9:42 am

My new 4jh1 engine I've been building for my Swb bighorn
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isuzurob
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Re: New 4jh1 engine

Postby geeves » Sat Nov 25, 2017 3:33 pm

I like your wall mounted engine stand
Sanding your knuckles before starting work can help. That way you cant skin them
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Re: New 4jh1 engine

Postby isuzurob » Sun Nov 26, 2017 12:13 pm

Wall mounted engine stand? It's on a trolley
isuzurob
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Vehicle: 1990 Isuzu Bighorn 2.8t/d, 3" extended shackles, 2" body lift, 33" silverstone extreme tyres, Front+rear bars, winch with 40m dyneex rope, 21/2 inch exhaust, lokka's front+rear, custom turbo, emissions removed, injector pump modified and more

Re: New 4jh1 engine

Postby geeves » Sun Nov 26, 2017 3:00 pm

Its a quirk of this forums software. If you take pictures with a camera which is aware of which way up it is ie cellphone camera the image has metadata which tels it which way it should be. Thats all well and good and means that all image viewers and even regular browsers show the picture the right way up. However this forum software doesnt read the metadata so as the picture was taken with the camera on its side it shows that way unless you click on the picture so it displays only the picture.
There are a few other nasty tricks to watch out for in cell phone pics. If my guess is right I will explain them in a pm. Its an answer you might not want on the forum.
Sanding your knuckles before starting work can help. That way you cant skin them
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Re: New 4jh1 engine

Postby stardog » Sun Nov 26, 2017 3:43 pm

At first I thought it was a john deer motor with all that green paint on it.
So how long before you install it in the truck.
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Re: New 4jh1 engine

Postby isuzurob » Sun Nov 26, 2017 4:36 pm

Yes it is john deere green, will be fitting it in 2 weeks have a 3 day 4x4 trip this weekend coming so last outing for the 2.8, will be a Smokey beast with a bit of luck
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Vehicle: 1990 Isuzu Bighorn 2.8t/d, 3" extended shackles, 2" body lift, 33" silverstone extreme tyres, Front+rear bars, winch with 40m dyneex rope, 21/2 inch exhaust, lokka's front+rear, custom turbo, emissions removed, injector pump modified and more

Re: New 4jh1 engine

Postby isuzurob » Sat Dec 09, 2017 1:30 pm

Well I got time today and new engines in truck has abit of a ruff idle with custom injector pump but it pulls very well and is quite
isuzurob
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Vehicle: 1990 Isuzu Bighorn 2.8t/d, 3" extended shackles, 2" body lift, 33" silverstone extreme tyres, Front+rear bars, winch with 40m dyneex rope, 21/2 inch exhaust, lokka's front+rear, custom turbo, emissions removed, injector pump modified and more

Re: New 4jh1 engine

Postby geeves » Sat Dec 09, 2017 1:49 pm

Is the bolt on the top of the boost compensator so you can adjust it on the fly?
Sanding your knuckles before starting work can help. That way you cant skin them
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Re: New 4jh1 engine

Postby isuzurob » Sat Dec 09, 2017 4:29 pm

Yeah instead of taking the top off the pump and twisting the pintle in the pump
isuzurob
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Vehicle: 1990 Isuzu Bighorn 2.8t/d, 3" extended shackles, 2" body lift, 33" silverstone extreme tyres, Front+rear bars, winch with 40m dyneex rope, 21/2 inch exhaust, lokka's front+rear, custom turbo, emissions removed, injector pump modified and more

Re: New 4jh1 engine

Postby isuzurob » Sun Dec 10, 2017 6:34 am

Well after doing cv boots and brakes this morning, took it for a road tune 28psi of boost and 1 1/2 turns on the fuel screw it goes like it should and nice black smoke everywhere :D
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Re: New 4jh1 engine

Postby danz20 » Fri Feb 16, 2018 2:57 pm

whats the 4jh1 engine from did it bolt straight in and what pump did you use
will I be able to use my manual 4jg2 pump and injectors manifolds and turbo set up ??
whats the advantages of using this engine ??
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Re: New 4jh1 engine

Postby isuzurob » Fri Feb 16, 2018 3:43 pm

Got the engine out of a 06 4x4 rodeo, injector pump is custom built but was out of a 4jb1-t, you could say it bolts straight in with alot of work, no real advantage as such I just wanted to be different and see what 1 could handle, running a water intercooler, external oil cooler and water meth aswell now
isuzurob
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Posts: 1632
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Vehicle: 1990 Isuzu Bighorn 2.8t/d, 3" extended shackles, 2" body lift, 33" silverstone extreme tyres, Front+rear bars, winch with 40m dyneex rope, 21/2 inch exhaust, lokka's front+rear, custom turbo, emissions removed, injector pump modified and more

Re: New 4jh1 engine

Postby danz20 » Fri Feb 16, 2018 4:54 pm

would a 4jg2 pump and stuff work??
my 4jg2 has mud its self looking at options rebuild or replacement or do i go 2.8??
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Re: New 4jh1 engine

Postby isuzurob » Fri Feb 16, 2018 6:24 pm

My numbers 022 6664 764
isuzurob
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Vehicle: 1990 Isuzu Bighorn 2.8t/d, 3" extended shackles, 2" body lift, 33" silverstone extreme tyres, Front+rear bars, winch with 40m dyneex rope, 21/2 inch exhaust, lokka's front+rear, custom turbo, emissions removed, injector pump modified and more

Re: New 4jh1 engine

Postby zacco » Wed Mar 28, 2018 4:36 am

Hi rob, care to share details on adjusting bolt for pintle ?
Cheers, Gaz
1989 2wd rodeo4ze1 soon to be 2.8 T/d auto,manual whatever
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