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What have you done to your 1200 lately


OpelWagenGT

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Torn-up a set of tires at the last AutoX, new Toyo 888's on order, will get here next week!

P7311169.jpg

 

Replaced this crusty M/C

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With a new M/C

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Installed newer seats from 1200 Turbo coupe, the foam was disintegrating in the old seats

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Installed new Pertronics Ignition system in rebuilt 1200 distributor with 60,000 volt coil. Best Smurf ever run, no misses and the tach runs soo steady!

P7311168.jpgNothing like some decent warm weather to want to make the 1200 driving experience alot more fun!

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Today's project was installing a new 6.5# cromoly flywheel from B-Projects, new OEM type clutch disk, and a NOS Datsun competition pressure plate proccured from Morrisun a few years ago. Also put on a fresh set of 225/45-13 Toyo R888's that were mounted on second set of Bassett 13x8 wheels.

 

B-Projects-

http://www.datsun1200.asia/category/select/cid/285

 

The flywheel:

super-light-weight-cromoly-flywheel-2014

 

Going from a lightened 12.5# flywheel to the 6.5# flywheel is a nice change. The engine revs very fast now.

 

Time to kick back. My shoulders hurt from working under the car...

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Times with this setup were 2 or 3 seconds faster than the old setup. The old setup was 195/50-15 Bridgestone RE11's on 15x6 wheels that kept the tires tucked in the fenders. Had an issue with the great grip the RE11's had... The car cornered on 3 wheels with the inside front being a couple of inches off the ground. If pushed real hard or with the help of bumps the rear wheel would also come off the ground. I was tired of bicycling around the autocross track.

 

So the car got 2" shorter and 6" wider with more sticky rubber for extra grip. Now the car keeps all 4 wheels on the ground (most of the time) and has grip that is just silly. Had a G meter in the car at one event. It was showing 1.2G in both right and left corners. I've been told by many different drivers that it has more grip than anything they've driven. It's just slow in a straight line... With all the engine tweaks it might be up to 70HP at the wheels now...

 

Another advantage of big sticky tires on a light car is the tires don't wear out very fast. We have been getting over 500 autocross runs on a set of Toyo R888 225/45-13's. At our last 2 day event between myself, my wife, my brother, and a couple of other folks put ~65 runs on the 1200.

 

There are some in car videos here- https://www.youtube.com/channel/UC8hU-itMabrFhPgXtEq9tXg

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Contact info:

William

Customer Service Specialist

http://www.onlinetires.com/

(877) 465 - 8473 Ext. 1545

Call this # and Ext. and do it over the phone, doesn't cost any more and you avoid delays and confusion by allowing William to place your order! Even though they show up online, they weren't stocked in their local warehouse.

 

225/45-13 are special order even at Online Tires, however it doesn't cost extra. It does take a couple of extra days though.

The cost for 4 tires was $640.60, shipping was at 1/2 price last week and it was $23.32. Total was $663.92, I ordered them on Monday and they arrive FedEx on Saturday afternoon, good service and I am only one state up the coast. For the 1200 guy's autoXing their cars, it becoming the go to tire around here!

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Contact info:

William

Customer Service Specialist

http://www.onlinetires.com/

(877) 465 - 8473 Ext. 1545

Call this # and Ext. and do it over the phone, doesn't cost any more and you avoid delays and confusion by allowing William to place your order! Even though they show up online, they weren't stocked in their local warehouse.

 

225/45-13 are special order even at Online Tires, however it doesn't cost extra. It does take a couple of extra days though.

The cost for 4 tires was $640.60, shipping was at 1/2 price last week and it was $23.32. Total was $663.92, I ordered them on Monday and they arrive FedEx on Saturday afternoon, good service and I am only one state up the coast. For the 1200 guy's autoXing their cars, it becoming the go to tire around here!

What is your wheel width?

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I'm running the 225/45-13's on 8" wide Bassett wheels with 4" backspace. As the wheels have a 1/2" wide lip it works out that the 4" backspace is -.5" offset.

 

TireRack has the R888's in stock. We placed an online order on Sunday from Packwood and had the tires delivered Tuesday afternoon. They shipped via OnTrack. The tires were shipped Monday morning from Nevada and made it to Washougal Wa by 1:45pm Tuesday.

 

As far as getting the 225's on a 5.5" rim I don't think it will work. The tires are too wide and have very stiff sidewalls.

 

The 185/60-13 R888 fits a 5 to 6.5" rim.

 

The 205/60-13 fits a 5.5 to 7.5" rim.

 

How much of Smurf is getting trimmed to fit the monster tires?

 

I had to raise the rear fender openings 2.5" and trim a lot of material off the front fenders to clear.

 

The 225/45-13 needs a rim in the range of 7 to 8.5"

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The front fenders on Smurf have been hammered out many years ago and yes I mean Hammered. The lower control arms have been pull forward by cutting the tension rod shoulders back 5/8" and adding about 3.5 degrees of castor to the front. The 215/50-13 cleared the front fenders after some sheet metal removal-tires were 1/2 taller, so hoping the front 225/45-13 being 1/2" shorter will clear. The rear is another matter, it's been lowered 2" flipping and cutting some leafs. May end up putting stock height springs back in to get tire clearance for up coming autoX. If the rear end is higher than the front , it would reduce the under-steer some. I haven't lowered the front yet- have acquired all the pieces coil over sleeves and springs, just need to cut front strut tubes down for new inserts- just had work get in the way! Also would need to put correct stock size rear shocks back in place... maybe a skate board would be better this time!

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What is the downside running 225/45-13s on a 5.5 in. rim? Not going for super high performance handling, but for a bad ass look at car shows 

 

Then I'd say the downside is cost.  Those tires are pretty damn spendy if you aren't racing on them.   ^_^

 

A 205/60-13 give a pretty good look on a 5.5", and comes in a white letter sidewall. Bulgy, but not crazy. I wish you could still easily get the 195/60-13...

 

If you want to try a 185/60-13, I have a new pair at the shop. 

 

 

205/60-13 on a 13x5.5:

 

gallery_7022_873_37047.jpg

 

 

 

185/60-13 on a 13x5:

 

IMG00655.jpg

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I'm running the 225/45-13's on 8" wide Bassett wheels with 4" backspace. As the wheels have a 1/2" wide lip it works out that the 4" backspace is -.5" offset.

 

TireRack has the R888's in stock. We placed an online order on Sunday from Packwood and had the tires delivered Tuesday afternoon. They shipped via OnTrack. The tires were shipped Monday morning from Nevada and made it to Washougal Wa by 1:45pm Tuesday.

 

As far as getting the 225's on a 5.5" rim I don't think it will work. The tires are too wide and have very stiff sidewalls.

 

The 185/60-13 R888 fits a 5 to 6.5" rim.

 

The 205/60-13 fits a 5.5 to 7.5" rim.

 

How much of Smurf is getting trimmed to fit the monster tires?

 

I had to raise the rear fender openings 2.5" and trim a lot of material off the front fenders to clear.

 

The 225/45-13 needs a rim in the range of 7 to 8.5"

That's what I thought but had to ask to be sure.

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These 1200 coupe trunks hold a lot.

P8181206.jpg

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195/45-15 daily driver VS 225/45-13 on the right.

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Trimmed fender from last set of tires.

P8181215.jpg

The fronts do stick out a bit more than the backs- extra 1/4" from Klotz brake kit, on each side- thickness of the rotor hat.

P8181220.jpg

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How is the tire clearance between the front corner of the fender and the tire with the wheel turned part way? As you could see in the photos posted a ways back, my front fenders are cut all the way to the bumper pockets, and up to the detail ridge under the flares...

 

Turn the wheel in small increments and bounce the car as brutally as you can, both vertically and side to side. Watch for instances where the fender touches the tires.

 

I've had the most issues with the front corner of the fender and having the top of the tire touch the top of the fender when you are turning hard and hit a bump. The 1200 fenders don't take that very well.

 

When running hard at Packwood you can plan on hitting the bump stops. The cars need to be able to hit the bump stops from straight ahead to full lock without touching the fender.

 

If you like, I'll bring my favorite hammer and dolly as well as some nice tin snips. It's too dry up there to use a cutoff wheel.

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