More Power - Suzuki Forums: Suzuki Forum Site
Suzuki Forum Suzuki Forums

» Auto Insurance
» Featured Product
Wheel & Tire Center

Go Back   Suzuki Forums: Suzuki Forum Site > Suzuki Models > Suzuki Jimny, Sierra & Samurai Forum
Register Home Forum Active Topics Photo Gallery Garage Search Today's Posts Mark Forums Read Auto EscrowAuto LoansInsurance Advertise

Suzuki-Forums.com is the premier Suzuki All Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 03-15-2008, 08:27 AM   #1 (permalink)
Newbie
 
Join Date: Mar 2008
Posts: 6
Gallery: 0
Zukiguy is on a distinguished road
Default More Power

I have a 93 Samurai which is stock FI 1.3 I would like to get some more power out of it. What would be the best add ons.
I have toying with the idea of the Weber carb set up and header. What electrical confrontations will there be with the computor. Does anyone remap the computor for more power like a chip would add in other application?
Thanks in advance
John
Zukiguy is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 03-16-2008, 08:55 AM   #2 (permalink)
Senior
 
mule's Avatar
 
Join Date: Feb 2008
Location: Knoxville, TENNESSEE
Posts: 201
Gallery: 0
mule is on a distinguished road
Default

lets see, no carb because it is FI (fuel injected) so that is a no go.

but the best bang for the buck is the combo of a header and the 2 inch exhaust. open it up and let it breath. now i have a drop in K & N, and i do not know how well an after market intake would help.

i am unaware of any computer remapping software for the samurai - wasnt that popular of a vehicle to spurn the R & D needed.

but on another note, what other vehicles have the 1.3? i remember a friend about 15 years ago that took the computer from a ...sports car datsun/nissan and placed it in his datsun/nissan truck of about the same year. so i was wondering if the geo metro, or the swift GTI. anyone have any thoughts on this. im intriqued!
mule is offline   Reply With Quote Quick reply to this message
Old 03-22-2008, 03:36 AM   #3 (permalink)
Newbie
 
Join Date: Jun 2007
Location: Ouachita Forest, USA
Posts: 20
Gallery: 0
zukinoobi is on a distinguished road
Default

I'm afraid that replacing your factory FI with a carburator would be a seriously expensive mistake, and one you won't be happy with. FI is by far more responsive than either the factory carb or the Weber. Also, if you live in a state with strict emissions testing, the FI system is factory and will normally test better. California, for example, might actually fail the vehicle if the fuel system has been modified from stock.

You might consider flat top pistons for increased compression, possibly bore cylinders .040 over. I honestly don't think you will find that to be a satisfying solution either.

ZOR is producing a Harley Davidson carb setup for the Samurai and it is getting good reviews, though I doubt it would improve on the factory FI. Oh, ZOR is Zuks Off Road.

Realistically, from a bolt on standpoint, you're best bet would be to do as already suggested, let the engine breathe easier. Install a tri-Y header and 2 inch exhaust, using a high flow cat converter (if your state requires one) and a good flowing muffler.

You might also consider changing the gear ratio in the transfer case. Excellent lower ratio gear sets are now available at reasonable cost. These lower gears would improve your 5th gear power. Another approach could be to go to lower differential gears. Doing both would give you outstanding crawl power but that may not be your ultimate goal. If highway mileage and improved power is your goal I would suggest a 4.16:1 gear set for the TC and a good flowing header/exhaust system.

__________________
All Gave Some, Some Gave All!
zukinoobi is offline   Reply With Quote Quick reply to this message
 
Old 03-26-2008, 10:38 PM   #4 (permalink)
Newbie
 
Join Date: Mar 2008
Posts: 6
Gallery: 0
Zukiguy is on a distinguished road
Question

Some might see this as dumb or bassackwards. But what I am doing is replacing the 2wd drivetrain and suspension on the Zuki with a 4wd chassis.
The original 2wd drive drivetrain out of my Zuki is under a 1927 Ford T pickup that I hope to have finished in a few weeks. I used the engine trans rear and front end along with the steeering and the wiring harness with computor. I didnt realize that the 2wd Suzuki has a tc also I was thinking of leaving it out under the T. I don't know what to expect out of the 2wd drivetrain without the TC I have already ordered the tri Y header for it. I won't have to worry about emissions so no cat.
Attached Thumbnails
More Power-mini-mini-dscf1621.jpg  
Zukiguy is offline   Reply With Quote Quick reply to this message
Old 03-27-2008, 06:00 PM   #5 (permalink)
Senior
 
mule's Avatar
 
Join Date: Feb 2008
Location: Knoxville, TENNESSEE
Posts: 201
Gallery: 0
mule is on a distinguished road
Default

i had seen/heard of ppl using the samurai frame + drive train with old WW2 jeeps. but nothing like this. would like to see pics when you finish
mule is offline   Reply With Quote Quick reply to this message
Old 04-02-2008, 01:19 PM   #6 (permalink)
Newbie
 
Join Date: Mar 2008
Posts: 6
Gallery: 0
Zukiguy is on a distinguished road
Talking

Mule
More progress is being made on the T-uki. I ended up lowering it 8"f/6"r. and chopping the top 5". Does anyone know the drive ratio of the trans without the TC on a 2wd?

Zukiguy is offline   Reply With Quote Quick reply to this message
Old 04-02-2008, 01:31 PM   #7 (permalink)
Newbie
 
Join Date: Mar 2008
Posts: 6
Gallery: 0
Zukiguy is on a distinguished road
Default

Using the Sami front axle and some creativity.

Zukiguy is offline   Reply With Quote Quick reply to this message
Old 04-02-2008, 09:11 PM   #8 (permalink)
Senior
 
mule's Avatar
 
Join Date: Feb 2008
Location: Knoxville, TENNESSEE
Posts: 201
Gallery: 0
mule is on a distinguished road
Default

still cool! keep em coming.

oh and where are you located?
mule is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

  Suzuki Forums: Suzuki Forum Site > Suzuki Models > Suzuki Jimny, Sierra & Samurai Forum

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Suzuki Forums: Suzuki Forum Site forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Insurance
Please select your insurance company (Optional)

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 11:56 PM.



Powered by vBulletin® Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.