Build Silver Bullet - BJ74 Tough Offroad all rounder buildup

[Hulsty]

Tried the below from another thread, didnt work.


Looking in the manual I found a section about adjust the medium speed control fuel. Anyone played with this? More mid range fuel would be good for me, I am not keen on adjusting the maximum speed though since I do use the governor abit.

I have already adjusted the full load stopper (screwed all the way in) thus raising the line (rack position) parallel as per figure FU0840

Would playing with adapter screws 1 and 2 be of any benefit?

 

[Hulsty]

Well I gave it ago, screwed screw 1 in 1 full turn. Made no difference at all. Which I am pretty sure further confirms that my fuel pump is totally maxed out without delving inside the pump. Some pics below, was easy to do, about 30mins. Would probably be of benefit to those without maxed out pumps. Soooo anyone know about internal mods to increase rack travel?

In this pic you can see my max fuel screw, wound pretty much all the way in.

 

[Hulsty]

Fitted up a new wastegate actuator, it is a Kinugawa wastegate actuator with a 1.5bar spring. My stock one was wastegated at about 22-23psi but would overboost past about 2500rpm, was seeing 27psi over the weekend New one holds it at 24psi all the way to the governor. Only job left is to plumb the free air port into my airbox.

 

[Hulsty]

Here it is fitted up

 

[ForealBoreal]

Did you have to modify the actuator rod?

 

[Hulsty]

Yup was about 2mm to short at maximum adjustment and needed slight bending.

 

[Hulsty]

Couple pics from the weekends early Christmas party drive, nothing to hard, just new tracks I hadnt done before.

 

[Hulsty]

Some pics from the latest trip, my mate is getting married so we went 4x4ing for his bucks weekend.

 

[Hulsty]

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[Hulsty]

 

[Hulsty]

 

[Tapage]

what it's happening here .?

 

[Hulsty]

Cutting scraps of steel to re-enforce the steering arm he snapped and we welded up on the track.

 

[cruiserdan]

Don't forget to post a photo of your overhead shelf.

Thank you.....

 

[Hulsty]

damn I forgot! It is pretty much like this, different material though and cutout for the radio in the middle.



http://www.google.com.au/imgres?sa=X&rlz=1C2CHKB_en-GBAU441AU455&biw=1190&bih=672&tbm=isch&tbnid=tl_kzoT_L_H4nM%3A&imgrefurl=http%3A%2F%2Fwww.consoles.com.au%2F&docid=xcqSGqP-uYZMqM&imgurl=http%3A%2F%2Fwww.consoles.com.au%2FImages%2FConsole%252520Designs%252520Page%252520Images%2FAcross_Screen_Shelf_Roof_Large.jpg&w=496&h=187&ei=ujgeU82DBI-ElAXSo4CYBQ&zoom=1&ved=0CFYQhBwwAQ&iact=rc&dur=776&page=1&start=0&ndsp=16

 

[cruiserdan]

Thanks.

Good ideas there.

 

[maat]

looks like a sweet trip mate, beautiful country side... i love the stance of your 74 and that bar on your mates lux is a piece of art

 

[dabasscow]

I need more time to get out and play, some nice rigs there.

 

[Hulsty]

Did a victorian high country trip over easter

 

[Hulsty]