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Crvtec Mini


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#1 jsm

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Posted 31 January 2015 - 11:55 PM

Been lurking around the forums for about a year while I have been collecting parts for my conversion. I bought my car as an unfinished project that came with a Kawasaki zx9r engine in it. After getting it driving with the FNR differential box in it, it be aparent that it was geared way to low, later found out that the gear box had a 12:1 reduction in it. I could only go 30 mph in 6th gear at 10,000 rpm so I took out the gear box that came with it and started exploring my options for a chain drive differential and after seeing the costs of the differentials I decided I would just replace the differential with a solid axle temporarily to make sure I could get the gearing right. We got that driving after some trial and error and the car was scary fast but was lacking a differential as well as reverse. At this point I decided I wanted to go with a vtec conversion. I began ordering parts from minitec and about a month ago I had enough parts to get started.

 

The first series of pictures are from when the previous owner had the car

 

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This was from the first day I had my mini

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Its temporary home I was building for other purposes, I later added on to the shed

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We had to add a fuel cell, since the car didnt come with the orinal tank, my fabricator made a quick cage to hold the fuel cell

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This was the gear box that came with the car, had a 12:1 reduction in forward and a 14:1 reduction in reverse, it was kind of fun being able to drive in reverse and go through all 6 speeds but it was to slow 1452020_10202894279214744_396421412_n.jp

So I took it out and put a bar in it place

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Cut the ends of the axles off and welded them to a 1-1/8" solid bar

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My Extra super duper limited slip diffential set up

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After months of looking for an engine My friend told me about his B20 block with a b18gsr head on it, and long story short I bought it, and we rebuilt it adding arp rod and head bolts.

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A sign of possible things to come

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At this point we were ready to start

The first day of tear down for the Vtec build

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Bought a new welder for my project

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Decided I didnt want to cut the intake manifold as suguested by minitec, so we boxed in a bulkhead, we had to bend the bracket that came in the kit supplied by minitec for the brake and clutch pedals, then we cut and angled the crosmember to match the predal bracket so we would have clearance for the intake manifold. At this time the buts were welded in place to aid in intsallation of the pedals.

 

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We still have to add drain hoses so no water is collected

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This is where we left off after two weekends and since We couldnt work on it this weekend I would take the time to share my project.

 

 

 

 

 

 



#2 cal844

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Posted 01 February 2015 - 09:30 AM

Wow this will be quick!

#3 jsm

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Posted 02 February 2015 - 01:14 AM

I bought the wiring harness supplied by minitec and before all my lights were covered by the Ninja wiring so i bought a watertight fuse and relay box, wiring, sleeving, heat shrink, and a soldering iron and started making my own.

 

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The dash pod I got from minitec, not quite sure how i am going to use it now that I cut the bulkhead

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#4 jsm

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Posted 10 February 2015 - 04:53 AM

I placed an order tonight for my fuel line, fuel pressure regulator, and fuel rail which should be everything I need to start my mini this weekend



#5 jsm

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Posted 17 February 2015 - 01:56 PM

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Put the engine in for the last time this weekend

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craig built me shift linkage, only took two tries to get all gears

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He also built me my exhaust

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Then I parked on top of a subaru

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Edited by jsm, 17 February 2015 - 02:02 PM.


#6 jsm

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Posted 17 February 2015 - 01:59 PM

That's all I got for the weekend, its hard to remember to take photos while im going


Edited by jsm, 17 February 2015 - 02:12 PM.


#7 jsm

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Posted 25 February 2015 - 02:42 AM

Aluminum bracket for master cylinder reservoir

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Brake and Clutch lines

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Pedal Box

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Also got my new studs in the rear and 1 inch spacers so I can install my rear wheels now

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#8 jsm

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Posted 25 February 2015 - 02:42 AM

Craig welding the T3 flange on

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Decided that when I install the roll cage the back seat wasnt going to be very usable anyways

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Pipe welded in to couple the charge pipe that will run inside the car to the pipe in the engine bay

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#9 jsm

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Posted 25 February 2015 - 02:43 AM

I started my mini for the first time yesterday, hopefully will finish the charge piping this following week so I can take it for a test drive

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#10 jsm

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Posted 04 March 2015 - 05:58 AM

https://instagram.com/p/zydbRnTLhz/






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