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ZUKIWORLD Discussion Forum => Suzuki 4x4 Forum => Topic started by: TrackerOne on December 03, 2009, 10:45:51 AM

Title: Solution for Tracker with Bigger tire, engine loss power
Post by: TrackerOne on December 03, 2009, 10:45:51 AM
Hi all,

My 1989 Tracker 1.6l 8v with K&N airfilter, the engine is little bit weak. After changing 31x10.5x15 tires, it seem like loss much power. I am going to rebuilt the engine anyway, or maybe change to an Escudo 1.6 16v engine, or a bigger Toyota engine? Which is the best way? If I rebuilt my engine or just change an Escudo 1.6 16v engine, what should I do with the differential or the tranfercase to have the best gear ratio? My Tracker is used for both, daily use and offroad mud. Thanks for viewing and advice!!!!!!!

My Tracker ( the 1st one)

(http://upnhanh.sieuthinhanh.com/userimages/images/sieuthiNHANH2009120333649mdc0zgniyz2089014.jpeg)
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: bentparts on December 03, 2009, 02:26:32 PM
I assume yours is a manual trans? If it was the auto trans you could swap diffs from a manual and that would gear you almost perfectly. Your other option is looking for a set of 5.63's, rare but available. Even more rare are the 5.83's that used to be offered by Calmini. No longer available, but once in a blue moon a set comes up for sale. I believe skyhighranger has a set of 5.63's for sale here in the classifieds. Re gearing is your best option. Other than that, you could go Turbo or swap in a v6.
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: hot-wheels on December 03, 2009, 05:00:15 PM
what do you think about a twin t-case set up?

i have a 1992 kick with 34 tsl 5.12 in the diff auto tranny,4.24t-case and a twin t-case made out of a suzuki lj80 and let me tell you that is amasing..

only the t-case from a lj80 will give you 1.56:1 of gear instead of 1:1 it can help to gain speed and you will double de t-case because de lj80 low is 2.57:1 instead of 1:2 for the kick.

good lock
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: sir lance on December 03, 2009, 10:37:21 PM
any sammy t case will give you high range reduction, not just the rare lj80 case.

you can also buy the ott adapter to bolt one up to your kick, so you will get a dual t case set up with high range reduction. problem solved

-Lance
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: bentparts on December 04, 2009, 05:40:31 AM
I forgot about the Trail Tough Bolt in reduction unit, it too will will work for you.
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: TrackerOne on December 04, 2009, 08:27:10 AM
Thanks everyone for your helpful experience!! So because the engine is bad anyway, so it is simplier for me to swap in a bigger engine, like Toyota engine 2.7. and I don't have to work with the diff, gear....????
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: bentparts on December 04, 2009, 09:54:21 AM
Can't answer that one, never done it.
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: hot-wheels on December 04, 2009, 10:10:38 AM
i forgot about the undertaker from trail tough

my next up grade..........
Title: Re: Solution for Tracker with Bigger tire, engine loss power
Post by: sir lance on December 04, 2009, 10:23:56 AM
there was a guy in my area that did this, the entire toy running gear in his kick, he used a 22re,trans t-case and axles. i went for a ride in it and it drove real well. its pretty straight forward, sammy guys do it all the time, its the same principle, it all depends on YOUR skill level and access to tools.

but yes, this will solve your gearing problems, and give you access to all the aftermarket suport that a toyota guy has for gears,lockers exc....

-Lance

Thanks everyone for your helpful experience!! So because the engine is bad anyway, so it is simplier for me to swap in a bigger engine, like Toyota engine 2.7. and I don't have to work with the diff, gear....????