Chunks' Build

TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
Well, here it is. Finally a little time to update.

After the 7M Bit the dust, I picked up a 2JZGE. Looked like this.

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I started order a bunch of parts. Once i started getting them in i was tearing down the motor to get it off to the machine shop. I got the short block pulled apart and up to the machine shop for a quick hone and inspection. I let them order the rings, bearings and everything else to make sure it would be right.

I held onto the head because i had some plans for it before i got it off to the machine shop for a Valve Job.

I decided i didnt want that 1960's distributor hanging off the side of the head, so i had to do some customization.

I ordered a TT CPS sensor so i could measure it. I also ordered TT Cams, specifically BC272's with the matching BC Springs and retainer kit.

After some measuring and very precise figuring, i knew what had to be done. Ill let the pictures tell the story.

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'Nuff Said :naughty:

Also took this opportunity to block off the EGR.

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Now that i had my head done it was off to the machine shop.

After the head was modified and at the machine shop i had other business to attend to. The top of the motor was squared away but the bottom still wasnt quite ready for a turbo. Little more elbow grease and a little more time under the helmet left me with this.

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While i had the pan out, i knew i wanted to be able to keep an eye on the oil temps so i also went ahead and did this.

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Now that the head and the pan were all set there was only one more thing to do to have all my provisions for the turbo. I had to figure out my oil feed. I really didnt like the stock 2JZ oil filter angle adapter jammy, so i decided i wasn't going to use it. I sourced myself a threaded tube from ebay that was long enough to use the same adapter from the 7m.

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In those pictures the motors in the car, but it wasnt when i got the parts.

Back to the oil feed. I couldnt run the "Lexus bolt" because i wasnt running the stock oil filter housing. Instead, back to the welding table.

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Problem Solved.

Once i got all that figured out it was time to assemble the short block. The stock rotating assembly went back together perfectly. Installed some brand new ARP Head Studs to make sure the Cometic gasket gets a good squeeze.

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It was about now that i got my head back from the machine shop ready to go. Popped in the valves with brand new toyota valve seals and topped it off with teh BC Spring and retainers.

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Popped the cams in and ordered a few new shims to get my clearances right. Damn that was a pain in the ass. Im dreading checking it again to make sure nothing settled to bad. Its a terrible job.

After the clearances were good it was time to convert my short block into a long block and degree in the new cams and install the TT lower timing gear!

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Starting to look like a motor again!

I Painted all the old plastic covers up so they would look sweet when everything is together. Also painted the valve covers with a nice metallic black.

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Got the new Exhaust manifold and the new DEI Titanium Wrap. Gotta say, this stuff is awesome. Nowhere near as itchy as the regular fiberglass stuff.

You herd that Ian? No more ITCHY!!!!:biglaugh:

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Then i had to cut out the new plate for the ATI GM trans adaptor for the TH350. The pics for that are in a previous post.

After all that i finally got around to getting the motor in! YAY!

Then i had to make the intake manifold, Again pictures are in a previous post.

Because of the new motor with the new manifold the turbo was in a different spot and the manifold had a different design so i had to make a new downpipe. This time i recirculated the wastegate. Its really quiet now. Im glad i did it this way.

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I also didnt like the nipple on the coolant bypass tube that normally goes to the throttlebody or something, so once again, back under the helmet.

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I then was at the issue of the power steering pump not having the AC compressor bracket to bolt to so i put some of the 1/2 inch aluminum plate i cut off the GM trans adaptor to use by making a link to stabilize the PS pump.

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After gettig the pump installed i didnt account for enough clearance to the manifold for the reservior. The way it was set up, the return tube pointed straight into the throttle body flange.

Once again the fix is at the welding table. I cut the reservior in half and cleaned in REALLY good and then welded it back together so the tube was pointing more forward.

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At first it looked like this after being for the most part done.

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Now after little tweaks/paint/love it looks like this.

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Theres probably a few typos in there, but this post is so long i really cant stand to keep proofreading it so im leaving it as is. :aigo:

Theres a few more pics of updates but thats for another day. For now, its pretty up to date!! AND IT RUNS SWEEEEEEEEEEEEEET! Vids, coming soon.

:love:
 

TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
So i been thinking about getting a GoPro for a while. Yesterday i was browsing around BestBuy and the friggin thing was on sale so i couldnt resist. I Bought the Hero3+ Black edition. Along with it i got a Suction cup mount and 32GB Sandisk Extreme MicroSD card.

Took it out today for its maiden voyage and got some footage of my car cruisin' in the 30F weather. Nothing special, its the first thing i filmed with it.

Let me know if it will play in 1080P for your guys, im only getting 720. It was uploaded at 1080 so I dont know what happened.

Enjoy!

 
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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
Well, the last few months have been crazy here. Had to be record snow fall and record low temperatures. Was like 5*F for like 3 months and had to be around 40" snow total.

Finally the weather broke and i was able to make a little more progress on it, got the driveshaft reballanced and that solved 90% of the driveline vibration so now i can actually drive it.

I got myself a set of precision injectors so i can swap to E85 very soon. I need to work out the bugs of my fuel pump before i can really go crazy though.

Made another quick video of the car shifting second gear with the stock wheels and 225 street tires. Its quite fun with this tire setup. :biglaugh:

 
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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
Swapped to e85 on the precision 1200cc injectors and turned the boost up to 15psi. Also ordered a $3 dollar external mic for my gopro to mount under the hood. Here's the result.

 
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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
sheedy126;2001922 said:
great videos!

seems like it has a lot of compressor surge though

Thanks! Yea its funny never really noticed it untill that video. I think i need a bigger BOV. I got one of those old Greddy RS valves on there. I want a Tial so bad but there just too much $$$. Think im gonna roll the dice on an EBay knockoff. That 6466 just loves to move air. I have the BOV set really loose and at idle its blowing air out of the BOV.

FernandoDLT Haha yea, wow, its like the same car!
 

TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
Went to the dyno today. Was Really good, and kinda bad....

The good news is my car made 406 WHP on the first pull at 16psi completely untuned. After tweaking the fuel and timing at 16psi it made 465WHP. Then after a bunch of runs, tuning, and a little more boost it made 516whp on 20PSI Heres the chart of the first/best pull overlay and a video.

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The bad news is i had to stop at 20PSI, but not voluntarily. I had made one 25psi pull but because my timing was so retarded it actually made less power then it did tuned on 20psi. After adding timing to it and getting ready to run it up for a second shot, The tranny started making a really loud gear whine when any amount of load was applied to it over 35-40mph.

Looks like ill be heading back after i get my TH350 Rebuilt.

Sidenote: This is a dynojet, but it felt like it was a load bearing dyno, can anyone shed some light on that for me?

Edit: Noise is coming from the differential not the trans. Rebuild coming soon.
 
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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
Before i went to the dyno i figured i should finish up my dash setup. Since im using the TH350 i cant easily use the stock speedo, since i cant use the stock speedo and installing custom gauges into the stock cluster is a pain in the ass and doesnt always look quite right to me i figured id make my own dash.

I started with a cardboard template and transfered it over to aluminum to get the rough shape. Then after i got the shape i layed out the gauges and indicators.

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While the car was down for the LSD rebuild i got two Idle videos, one with the exhaust and one open downpipe. The BC 272's sound so sweet.


So like i said i wore out my rear diff. So i rebuilt it with new bearings seals and a MAX GRIP LSD kit from WEIR. Its back together and it works nicely. Im going to drop a link here when i post the DIY on rebuilding the rear. It wasnt too bad but i did need to buy/make some tools to make life easier.

Since i got the rear back together and i have driven the car its rediculious. The difference tuning made to it is HUGE. Its such a fun car to drive and i still need to turn the boost up another 5PSI and finish tuning. Ill have some more videos in a while.

I also got one of these:
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Its just about ready to be painted so i should be able to get it on the car soon.
 
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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
Thanks man.

Got the bumper painted up, Turbo A Duct installed and on the car. Looks awesome. Also got the CF hood on the car and the Aerocatch latches installed. They were a pain in the ass, and to anyone getting a CF or Fiberglass hood and looking to do Aerocatches, the pins are too long and need to be mounted under the radiator support. There isnt enough clearance for them to bolt directly threw the radiator support.

Heres some pics.

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Pulled the transmission out to change the bellhousing to the toyota bellhousing to clear up some clearance issues i have been having. Ill have pics of all that crap when i get the transsmission back from the builder. Ill also post pictures of my work around for the Aerocatch pins later aswell.
 
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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
Got everything back together and the car is for the most part done! Just need to get back to the dyno to finish tuning on 25psi. Got some pics of the completed body work. I think it came out amazing.

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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
IJ: Yea the install into the panel wasnt too bad after lining the pin location up. The biggest problem is the lack of clearance between the hood and the radiator support. I made blocks of aluminum to instal the pin into that bolted to the underside of the radiator support. Because its a 1/2" Thick block its very sturdy.

Aleo: Thanks!

Gp-7MGTE: Thanks man, Took a while to get to where it is now. Its finally "Done", at least for now.

Heres how it sounds, recorded it with my GoPro Hero 3+ with external mic.


Took some more pictures of it today because the weather was so awesome out.

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TurboStreetCar

Formerly Nosechunks
Feb 25, 2006
2,776
3
38
Long Island, Ny
ask92;2030541 said:
Wow very cool build, any plans to get her back to the track with the new tune?

Thanks! Yea im thinking of going in the beginning of next year. Maybe around April. I gotta finish the tune. Its only tuned on 20psi and i want to dial in the timing at 25 psi. Might go a little bit higher. Id love to get a 9.999999999 time slip. :biglaugh:

Silver MK3;2030582 said:
The new body work looks great! Is the whole hood carbon fiber or just the center part?

Thanks! Yea the whole hood is CF. I was originally going to paint the whole thing. When i was making the two repairs and sanding it for paint, i wet it down with the hose. It looked so sick wet i decided i had to leave a portion of it CF. Both repairs i had to make were on the side portions, and i always thought just having the middle CF looked good. So thats how it ended up. I wish i knew the brand of the hood. I got it used and have no idea what brand it is.