RTz

Agreed. The N42 manifold runner size is only 53% of the intake valve (stock L28). There will be gains realized with a larger runner. At 1.5" ID, you bring that number up to about 74% of valve size.

Justin is referring to this flange... Its an old picture, prior to buffing out the tooling marks. For more recent pictures, different views, and the intended use, click.. http://forums.hybridz.org/showthread.php?t=117607 Justin is right, and they're raised a bit as well. The flange is currently sized at 1.753" OD. There is some amount of latitude in runner ID with alternate wall thickness tubing. With the runner height as-is, anything smaller than 1.5" ID will put the floor of the runner above the floor of the port. To some extent, some of these variables could be manipulated, beforehand. Justin and I will continue our plot to build a few. Until then, keep us posted on what you guy's want.

TBS, Care to test mine?... http://forums.hybridz.org/showthread.php?t=117607 I'll provide you with DXF's if you want to have a go at it.

In my opinion, the most prudent thing to do is to take it to a dyno shop and tune, tune, tune. 12.6 AFR's might be a little on the fat side for an NA motor. Dyno will tell you what the motor likes, including ignition timing. If nothing else is gained, at least you'll have solid ground with which to assess future changes. You might be getting ignition drop-out... what ignition system are you using?

Added those to the listing. This is ECU 882.

Yup.

Autometer Sport-Comp and Pro-Comp should both 'fit'....

Tim, Where were the EGT sensors located?

Define "problem"? LOL

Max, That specific 'car' has been shelved. It never made it any farther than these pictures... . . . . . . . . . . Oldest grandson (about 5'-10" in this picture)... I came around to the fact that the SHO drivetrain was too compromising for my goals. The front end now hangs... um... gracefully, from the shop trusses as a conversation piece. I suspect it will spend many more years there The idea of a clean sheet design has been banging around in my head pretty strongly for the last six months or so... time will tell.

Fulfilling requests for more info on the EMS system... Glovebox mounted Wolf3D (V4) provides the engine management, driving the coils through a J&S Safeguard. The Safeguard uses 'smart knock' technology to hold each cylinder below knock threshold, delivering a quasi-custom timing map on a cylinder-to-cylinder basis. Denso ignition system... . . CAS sensor, pried from a Z32, and adapted to fit the L6....

...Been following Dennis since the beginning. Spent a couple hours at his place about a year ago. You couldn't ask for a nicer guy... and seriously talented to boot. A couple more interesting reads and great people... http://www.grabercars.com/Mambosite/index.php http://www.kimini.com/

We're about 30 min. from Vancouver. If you need a place to stay while 'hunting' let us know.

Stuck won in 1970, 1998, and 2004 Sabine won in '96 and '97 I couldn't confirm (or deny) whether or not they raced simultaneously. Sabine is now 'retired' and hosts her own TV show, taking oddball challanges, ala the first two vids. She is also known as "The Fastest Taxi Driver in the World"... driving you around the Ring in the back seat of an M5. My favorite, however, is her 'owning' Jeremy Clarkson.... in a Ford transit van. Here's a terrific video of the 'race'... http://youtube.com/watch?v=ZI_oLLqW1BE Great Vid!

Picked up the manifold from Finish Line Coatings in Milwuakie this morning, Cerma-chromed... . . . . . . Manifold is now mechanically finished. There are several revisions in the works for manifold #2. What's that saying?... Experience is that thing you receive immediately after you needed it. The car is scheduled for a dyno session immediately following the All-Datsun Canby Meet... I'll post before/after results with a few more specifics.

In total, quite likely the other way 'round.... Sabine is a two time champ of the 24 Hours of Nürburgring (BMW M3) and 'crowned' "Queen of the Ring". Known primarily as the first woman to win a major 24hr race (and a bit of public thrashing on Jeremy Clarkson )

Another humorous video (w/Sabine), Gixxer Kart vs. Viper...

Doesn't get any better than that.

Sabine is the BOMB...

:lmao: 'prolly a switch hitter

Ask and ye shall receive ... http://forums.hybridz.org/showthread.php?p=766110#post766110 Feel free to adjust as you see fit.

Performance Electronics http://www.pe-ltd.com/joomla/index.php?option=com_virtuemart&Itemid=58 ProEFI http://proefi.com/ Bosch http://www.bosch-motorsport.com/en/de/home/startseite.html Wolf3D http://www.wolfems.com.au/ Link http://www.linkecu.com/ Motec http://www.motec.com.au/ems.htm Megasquirt http://www.bgsoflex.com/megasquirt.html Haltech http://www.haltech.com/ Pectel http://www.cosworth.com/Default.aspx?id=1089651 EFI Technology http://www.efitechnology.com/ SDS http://www.sdsefi.com/ AEM http://www.aempower.com/ ECU 882 http://profuelmanager.com/ VEMS http://www.vems.co.nz/products.html Autronic http://www.autronic.com/ Electromotive http://www.electromotive-inc.com/home/ Emerald http://www.emeraldm3d.com/ MAXX (Alpha-N) http://maxx-automotive.com/ Microtech http://www.microtechefi.com/ Accel DFI http://www.accel-dfi.com/ FAST http://www.fuelairspark.com/ Hydra EMS http://www.hydraems.com/ Big Stuff 3 http://www.bigstuff3.com/ Perfect Power http://www.perfectpower.com/ Retrotekspekspeed http://www.retrotekspeed.com Stage II EMS Magneti Marelli http://www.magnetimarelli.com/ DTAfast http://www.dtafast.co.uk/E48_EXP.htm Vi-PEC http://www.vi-pec.com/ KMS http://kms.vankronenburg.nl/products.html Help keep this list to date. PM myself or another Administrator as information changes.

nismopick is right. (sorry, I missed the NA dizzy). The easiest way to accomplish this is with a '82-'83zxt dizzy.