LT1 4th Gen L96 Conversion
It runs, have a couple longer videos but have to wait to upload until I can work around some size limitation issues on what my phone will do. Tach doesn't work in this video since it needed a pull up circuit (did and tested, no video for that though). Gauge cluster is a prototype for a bolt in 1 piece casting I'm making that replaces the stock cluster so turn signals and lights other than the MIL are missing and the gauges are slightly crooked compared to older pictures. Gets to temp and doesn't overheat sitting idling in my garage which while not terribly surprising is good, we'll see how it does in summer traffic. Have datalogging set up and ready to start with SD tuning to get the VE tables good before doing MAF tuning. Unfortunately, looks like my brand new Tremec input shaft seal is leaky already so I'm on hold until I get that pulled out and tear it down to figure out why a new seal has an issue already
. This transmission has had more issues than any of the transmissions I've done in the past, manual or auto.
That's the only other picture showing the bracket I have from when it was out of car. It's just saw cut 5/8" aluminum, finished the draft for the portion the blower fits into and rounded the outside shape using various grinders and sanding drums. It isn't anything special but should do the job, if there's any issues I'll go with something more similar to commercially available kits.
The Best V8 Stories One Small Block at Time
I also could not fit the vacuum pump due to interference with the sway bar and blower bracketry, instead I routed a hose from the valve cover through a check valve, an air oil separator, and to the supercharger inlet via a bulkhead fitting at the filter base. Have a drawer full of -10 and -6 fittings as well as hose to play with the PCV setup depending on how this works out. Eventually I'll likely do something with the dirty side having a separator with a tee going to two check valves with one side leading to the intake manifold and the other leading to the supercharger inlet with a fresh air side feeding at the supercharger inlet as well. The biggest hurdle is packaging as the supercharger area is probably the busiest, lowest space area for the car.
So now it has a new spot in the garage as the lift has been occupied with an FZJ80 that likely will not be getting the LS treatment. All that's left for the time being is a QA1 strut tower brace that triangulates back to the cowl to replace some structural rigidity lost from the core support removal and to finish tuning. Over winter it might get some bodywork and a respray of the Medium Quasar Blue depending on what kind of time I have available. Working on finding a GoPro to borrow for some in car videos, the car definitely pulls strong for what it is and is a blast to drive.
Last edited by MorePSI; Aug 6, 2016 at 07:38 PM.








