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Claudman

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Posts posted by Claudman

  1. Got the Green Wagon back from the tuner and am very happy with the results.  With the Haltech I have a happy knob that will adjust boost from 6-7 lbs, (running of wastegate spring), 9-10 lbs and 15 lbs.  Below is the results from the tune, all on 93 Octane gas.  I can run E85, but will need a bigger fuel pump.  It's close to maxed out on gas at 15 PSIG boost.  Best part is it picked up HP in the mid range big time with the quick spool and JWT Cams.  At 2000 RPM HP is up 50%, ant 3000 up 35% and at 4000 up 26%.   Going to need new tires soon.

     

     

    Dyno_2023-01-20 085756.jpg

    • Like 5
  2. Some updates on the project,

    Haltech Series 2000 ECU installed

    New 600 CC EV14 Injectors

    Pathfinder Intake

    Jim Wolfe S1 Cams for VG30

    Electric Power Steering

    Power Brake Booster

    Vintage Air Mini Heat and AC

    LS Coils fired from ECU

     

    Up and running and idling.  Im waiting on the painting of the rear hatch to get it to the dyno for a full tune on the ECU and it should be back on the road shortly.  Can't wait to see how the changes work out.

     

     

    231013222_IMG_0759(1)(Small).jpeg.91423f68599a686af2731a95d7175064.jpeg

     

    IMG_0760 (Small) (1).JPEG

    • Like 7
  3. AC Installed

    491209807_IMG_7115(Medium).thumb.JPEG.88b3c03409b3106a57abc922d1c84d70.JPEG

     

    The bracket is from a Z32, 300 ZX, modified to work with the VG30

     

    1480351042_IMG_7119(Medium).thumb.JPEG.f1970fc34eb842289170ac0848151693.JPEG

     

    Hooked up fuel pressure regulator

     

    460675551_IMG_7126(Medium).thumb.JPEG.725b7f1bee524da655563bed745688ff.JPEG

     Ran A/C lines and filter

     

    573893225_IMG_7130(Medium).thumb.JPEG.76896b06dbf44c56536ded0b976d31de.JPEG

     

    1625519365_IMG_7133(Medium).thumb.JPEG.171ec5b920b04750bd52b80db16415cb.JPEG

     

    Worked in Intercooler pump and lines

     

    1250439406_IMG_7141(Medium).thumb.JPEG.ba98816f3e513f505322fd89572e3658.JPEG

     

    799910486_IMG_7140(Medium).thumb.JPEG.cb240aa387d77120395fa65fb7508949.JPEG

    I was mostly a plumber this weekend, but getting it all together.

     

    • Like 5
  4. I used a Z32 AC Bracket to mount the compressor

    977916588_IMG_7088(Medium).thumb.JPEG.bca0fac4d94ed5d937a499c28a64fa08.JPEG

    Ready to roll under

    1157754701_IMG_7090(Medium).thumb.JPEG.1778692bd94edf15f3471f3a4a76f397.JPEG

    41201928_IMG_7092(Medium).thumb.JPEG.5b9985bda72f75ae4034b1bfa8fb7889.JPEG

     

    Got it under by lifting one side with a floor jack and the other with the engine hoist

     

    2008562788_IMG_7093(Medium).thumb.JPEG.78b7094e19cb13b192defa841af73997.JPEG

    1924635211_IMG_7094(Medium).thumb.JPEG.a87bc97eaef1e637edbf1b987ef76a46.JPEG

     

    Now to get if lifted into place and start hooking everything up.

    • Like 6
  5. Lots of updates:

    Pulled Motor, new Jim Wolff Cams and clutch, Head work, Pathfinder intake and revised intercooler routing, moved intercooler exchanger to front of radiator, Vintage Air Mini System, Fidanza Flywheel, New transmission (other shifted poorly from 1st to 2nd), changing from .84 AR to .64 on turbine housing, blow through MAF, Nistune Feature Pack, E85, and more.

     

    While the motor was out I decided to plug holes and re-finish the engine compartment: before:

    1459458923_IMG_6987(Medium).thumb.JPEG.ec08f49489c10fc201dcb76f71355dcf.JPEG596636174_IMG_6988(Medium).thumb.JPEG.3fcc8456a57801385491d0e39d9d4446.JPEG784749360_IMG_6990(Medium).thumb.JPEG.cc42b2ed19e523102e02ffdd215ae4ca.JPEG

     

     

    After:

    675657449_IMG_7041(Medium).thumb.JPEG.11bff567bb2226b65fe567a4f176f335.JPEG2114990630_IMG_7044(Medium).thumb.JPEG.7fc827685adf8c529566848e45b95d54.JPEG

    1602709570_IMG_7047(Medium).thumb.JPEG.2eb94eaa5221bee0fa165a7280900378.JPEG

     

    Installed Clutch and Transmission:

    1693474432_IMG_7075(Medium).thumb.JPEG.351685fa2b138650b153fec78152526f.JPEG

    355331524_IMG_7078(Medium).thumb.JPEG.92b3b377cf54f791cb4fc168fceea929.JPEG

    404464516_IMG_7081(Medium).thumb.JPEG.f4f6aca26446d5c02dd3eae2bd62934f.JPEG

    • Like 3
  6. Interesting, but it looks like your are blowing through the carburetor and if so you should pressurize the entire carburetor or get a blow through carburetor.  Or you can suck through the carburetor.

     

    Take a look at the following

     

    http://www.theturboforums.com/threads/299573-THINKING-ABOUT-GOING-BLOW-THRU-READ-THIS-BEFORE-POSTING

     

     

    Be Safe and don't burn down your car.  You can learn from some failures, die from others.

    • Like 4
  7. After adding the boost I found that I could not go full power without the rear axle wrapping and the pinion flange on the rear axle hitting the floor.  In general this will make a very loud noise and generally ruin all the fun I was having up to that point.

     

    So, I happen to have purchased Kelvin's traction bars some time ago and proceeded on installing them.  I removed the front leaf spring bracket and welded on the tabs supplied.  My mig is a Lincoln 140 amp and it was turned all the way up.   A friend of mine who is an expert (40 years experience and past welding department supervisor for a major oilfield valve supplier) did not like the weld much.  Looks like cold welds, he says.  Best I could do and they seem to be holding.

     

    510%20Traction%20Bars%202015-12-05%20008

     

    The other bracket seems to be better:

     

    510%20Traction%20Bars%202015-12-05%20007

     

    And with the bar on the car,

     

    510%20Traction%20Bars%202015-12-06%20005

     

    SO, was finally able to take it out last night and drive it as hard as I could without the axle wrapping up and the pinion slapping the floor.  1st and 2nd gear go by so fast.  3rd gear is very quick as well and by this time I and hitting about 90-95,  and it will keep pulling all the way through 4th, but I haven't tried to see how far it will go.

     

    These traction bars really work very well.

    • Like 3
  8. On my VG30 I had a Team Thump intake elbow that fits the throttle body on one side and the Z31 MAF on the other.  It includes two ports, one for the PCV valve and the other for the idle air control if you are using it.  See the photos below.  I am not using the piece anymore and it is available if you need.  Just send me a message if you want to discuss.

     

    The filter is just a small K&N Cone filter.

     

     

    VG30.jpgVG302.jpgVG302.jpg

     

    Good luck with the VG30.

    • Like 2
  9. You make a good point and I knew that this setup would not build boost as quickly as a front mounted turbo. It really does not feel laggy as the power builds smoothly.  If you compare the stock VG30 to the Boosted version you will see a significant torque improvement from 2500 RPM and up.  Driving around town it is a blast since it will pull very well from any gear. If I had much more low end power/torque I could not keep the wheels from spinning.  As it is I can stay in the throttle through all the gears and not spin.  I have posted the baseline dyno when the car was running with the stock VG30.

     

    Stock torque at 2500 was 125 ft lbs.

    Boosted torque at 2500 is 170 ft lbs.

     

    You can feel the extra 45 Ft lbs.

     

    Stock torque at 3500 was it's peak at 150 ft lbs.

    Boosted torque at 3500 is 215 ft lbs.

     

    You can really start feeling the extra torque at this point as it continues to build to its max of 342 ft lbs at about 5250 RPM.

     

    If anything, it acts more like a car with variable valve timing as the torque never feels like it drops off.

     

    Notice how smoothly the torque builds to it's max at 342 ft lbs. at 5250 RPM.  It starts to fall off here since this is still running on a stock truck engine block and cams.  I will need to change the cams and/or head work to make more improvements on the top end.  At this point it's running 15 PSIG boost (at the manifold port). Even as it is it makes good power up to 6500 RPM which is where the rev limiter is set.

     

    Baselinedyno.jpg

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