Outer Limits 4x4 Board

My HJ61 at indicated 100kph reads 2350rpm in 5th. 4.1:1.
Actual is about 102kph using sat nav on level ground with 50% 33s. Not bad given the crude mechanical speedo & tacho which are probably a bit worn too.

Dunc.

Richmond Powertrax (has synchro).
Period.

3 inch is the go but the biggest gain can be found in improvements to the turbo dump pipe flow. The stock unit is ok but look for aftermarket options. I have a Beaudesert Exhaust dump pipe - ring them, they may post one to you..... I think they come with a fitting for a pyro too. With the bigger ...

I've had a tracking problem with my 60 after a decent lift. It's not necessarily the longer front shackle but the amount the whole axle assembly has rolled forward as a result of dropping the axle away from the chassis (lift). This causes negative castor = easier / lighter to steer. In contrast drag ...

I have an ARB deluxe bar and use the red OUTBACK IDEAS recovery 'hoops'. They bolt up to the chassis from underneath where the bar mounts. About $100 for the deuce from TJM.
Duncan.

I'm about to fit a front mount as well. I bought a 2nd hand cooler that uses the A/C condensor mounts. 2 inch pipes. It will sit about 2 inches in front of the condesor. I may have to delete the grille though.... :? What's the best way to make a new inlet manifold adaptor on 12h-t ????? Laser cut ...

Same problem. Mine even does it on the black-top!!!

It's goddam annoying.

I've tried different return springs (only heavier though). Made no difference.

Is there a 'simple' fix in the injection pump?

Dunc.

Awesome. Thanks Ruffy.

I might even modify that mounting plate and keep my stock steel bumber bar !

Dunc.

Has anyone used the tjm winch bar winch-mounting section only and then built a custom bar around it?

I think they're only about $250 and the tjm winch bar bolts on/around it.

For 60 series.

Thanks
Dunc.

Hey Tyson, don't wanna thow a spanner in the works - but have you considered 'add a coil'. I was going to go this way with my 61, but ended up with heavy kings - but they are damn heavy !! The coils will push the axle down rather than rely on the other side being pushed up. 60s need a pretty heavy ...

These are solid trucks and when cared for will continue to keep on rollin'... I paid 11K for my 87 HJ61 two years ago from a yard. 1 owner with 225ks - NO rust. Like any old truck - consider repairs / improvements: I've added 16in sunnys and 285/75 MT tyres - $1500, full suspension - $2200, dump ...

Thanks for the info DD.

Engine, turbo, exhaust, air inlet are all fine. That's why I'm thinking injectors... I'll check the mechanical advance thingy though.


C'mon 61 owners - what are your experiences with injectors?? Thanks!

I've tried a search... I'm getting close to intercooling my 12ht in HJ61 and want to ensure the injection side is ok first. 265,000 on the clock with orginal injectors. I know these things don't rev, but in normal driving, to achieve anything over 2500rpm is an effort.... 1. when have ppl changed ...

Pretty simple exercise for a 12h-t. EGT - install post turbo - 500 deg C is common. In this order: check / adjust tappets & timing, increase max boost to 10psi, add or reduce fuel so that max EGT is 500 deg (wide open throttle in 3rd gear up steep hill until it slows to about 1400rpm). depending on ...

OK. Me got confused!

Imagine if it did though!!!!

Sorry Darren, I forgot to elborate on prices....

Diesel Gas & Team Green - $5000.
Torquegas - $3000.

Allow a bit more or less for tank sizes etc.

After the $2000 rebate, Dgas / t green are +200% the price of torquegas!!!!!!

Duncan.

My reply from a post in the Toyota forum - http://www.outerlimits4x4.com/ftopic147900-0-0-asc-.php "I have a torquegas system on my HJ61. Works well - when it works.... The pickup in the tank is designed to collect vapour only (high pressure). The sealed (clacker) box only contains a pressure switch ...

Sambo & Wozza, can you post pics of your intercoolers? I'm about to purchase a PWR 600x300x50 core with 2.5 inch piping. About $600. I'm interested in the pipe layout, intake manifold piping and fitment behind the grille. I currently have 11psi, 500degC max post turbo and LPG. Want more !! Big ...

Caltex Delo 400. 15/40. CJ-4

$80/20L.

Duncan.

Good debate !! I [u]upgraded[/u] from a GQ to HJ61 !! Similar condition & mods; quality USA tyres, 3 inch lifts, engine upgrades..... GQ was '89 shorty petrol on staight gas. 310ks. 61 is 12h-t. '87 G pack with 5 speed. 250ks. The 61 is a TRUCK - no doubt about it. Rugged ride and less capable in ...

I have a Ranger 4X4 XL automatic dual cab with high ARB canopy. 20K on the clock. Average 10.8L/100km. 60% highway. speedo indicates over-read by 4% according to GPS. I'm not a big fan of the auto though...... second gear is a waste of time and it's wierd how it drops into idle mode at 80km/h with ...

Thanks guys.

That's a good start.....

Duncan.

**I have searched - no result.**

Is there a suitable Toyota factory sports steering wheel upgrade for an 87 HJ61?

I fitted an N14 Pulsar wheel to my GQ - perfect.

Thanks,
Duncan.

Don't get me wrong - the Torquegas system is good. For my mechanical 12h-t, it is fine and offers a noticable addition to performance. I'm not aware of any replacement of the system over time - it's only a tank and a pressure switch. Keep it simple, stupid !! IMHO - Good value for money. Talk to ...

I have a torquegas system on my HJ61. Works well - when it works.... The pickup in the tank is designed to collect vapour only (high pressure). The sealed (clacker) box only contains a pressure switch and is only opened when given a signal from a relay. The relay only switches when 1. the dash ...

I'm running 285/75/16s on my HJ61 too.

My wiz bang TomTom says 103 when my speedo indicates 100.

Good enough for me !!

Cheers,
Duncan.

Hi Peter, I own an HJ61 with LPG. I had the tank fitted under the fuel tank. It's a 20L (useable) tank made by Manchester (I think). A simple modification was made to the spare wheel cross brace to mount the tank. I run the 7.50R16 spare inside the car - like an XJ Cherokee. I've not hit the tank ...

UNLUCKY blowout ???? That tyre is about 20 yrs old !!!!

Looks like a neat truck though !!

Dunc.

They say you want a RESOLUTION, well............... here it is !! After much debating with ARB, I've received a full refund for the springs. $666. I installed the TOY061 & TOY062 KING springs last night. Twas a late night !! At the moment it is sitting +45mm at the front and +25mm in the rear ...

what a beast. if only !!!

i think the 'roof' term was just A reference point though..........