DuffyMahoney
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Everything posted by DuffyMahoney
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Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
You know far more then me. But aren't you casting the intakes? That article is very cool, Rob sent it to me this am. -
Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
I see they say it's tuned not for all out HP but for drivability. Also it's a 3.2L. Which means still over 100hp per liter. Pretty darn epic. I want to know what size throttles? I think Derek needs to try injectors at the head next. I have a feeling throttle response would be better and street use will be slightly better. I have read a few articles on the subject. Closer to head for throttle response, all out hp/ high rpm furthest from the head as possible. -
Heck yeah! I go every year!
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I have them, work of art. Super easy install.
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What level of nerd is this? 10 out of 10?
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I am not even paying for the 5 axis cut! A buddy owes me a favor.
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3D printing is more for test fitment. I have yet to see any real world parts that hold up.
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Lots of tuning to go. But she is alive. IMG_3354.MOV
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Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
Well that is good news! -
I don't expect to sell them. My plan is 5 axis and fancy.
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Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
I still think this engine deserves this data to be made public. I actually thought the engine was in Robs own car? -
Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
The fact Zcar won't release data is so strange to me. Why the hush hush?! -
Final touches on this new R35 coil bracket design. Next is laser cutting for final test fitment. Joseph Monti did a great job with this design, the boot angle was all his idea. Previously the coil boots had a huge curve in them, which we both hated, this splits the difference (22.5 degrees). I also disliked the coil head angle I had originally decided on. This new coil head angle keeps the wiring nice and secured.
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Amazing work
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Finally figured out how to get the vac tube to clear the linkage. Last piece of the linkage puzzle is done IMG_2779.MOV
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I actually have no idea, thats at the engine builders.
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Well the plan works and i finally found time this am to finish it. Balanced vac, pcv, hidden wires. All with vintage SK ITB. Why do I do this to myself!? Gosh I love to tinker. Now to see if she will run again, which the neighbors love.
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No, I don't have a solid plan for that yet.
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Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
Tioga knows his stuff. The whole setup looks great Derek! I want to own one someday. -
My new current pcv plan. Slightly filtered, oil catched then back into my throttle bodies vac balance log. I will figure out a better filter later on.
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Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
Or roughly cnc porting and hand finishing. The Cnc port work coming out is amazing. -
Twin cam head for the L6 from Derek at Datsunworks
DuffyMahoney replied to Derek's topic in Nissan L6 Forum
Does this mean you can now have the head CNC ported? -
I went with clear anodized fuel fittings. I think it gives it a vintage look. My fpr mount works awesome.
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I think this ITB vacuum balance bar will work and look good. It’s far enough way from the header in this spot as well.