500inch bbc first fire on ls411 ecu.. external 24x crank ring and vortec cam sync

[AllOutPerformance]

Watch "Bbc with gm ls1 ecu first fire up" on YouTube
Bbc with gm ls1 ecu first fire up: http://youtu.be/qTuVPed3HR0
This is a 500 inch solid roller bbc with a milodon gear drive,4 7 swap camshaft.has a custom 0s for nitrous feedback control..

[joecar]

Sounds and runs great, throttle response is instant, good job :cheers:

[hog]

You could also use a Vortec 454 front timing cover(to hold teh crank sensor) and the GM L21 454 24x reluctor. The L21 454 was a BBC that used a 512kb dual 80 pin PCM(like the 0411). It came on the 1999+ Kodiac and Workhorse trucks. It was the 1st BBC that GM used CNP ignition and ETC. The internal 24x relucctor costs $18 from GM.

You can still use the Vortec distributer for a cam signal, and you can run Coil Near Plug(CNP). Use a Vette LS1 calibration for ETC, or an LS1 Camaro calibration for cable throttle. Just spit balling here.

Nice setup you have there.

peace
Hog

[AllOutPerformance]

Nope has a gear drive bud...So we made a hub to hold the ring