Hemi Truck Club banner

SharaDon Performance /Complete supercharged engine build

114K views 1.4K replies 92 participants last post by  Redtruck-VA  
#1 ·
Thanks to this site and all the friendly and helpfull people here; Mr Hemi gave me permission to post pic's and details of a complete build for a supercharged Hemi engine. We will take you through the step by step process. From pulling the motor, to the final tuning. Starting tomorrow morning at 9 am, we will be tearing into the truck. We will give you a day by day post and pic's of the truck in progress. Currently, there are 11 other on going project vehicles that are being worked on. Somedays my truck will have to take a back burner. I want to take the time right now, to thank the many people on this site, that have answered all my many questions and make this happen.
 
#827 ·
I just dropped off the intake off yesterday to get flow tested. After setting the intake on a long block, the design wasn't as bad as I thought it would be. It looked like a straight in shot to valves. I plan on using a 1" spacer on top of the intake. I will then bench design the intake for better throttle response and mid to upper range improvements. This new manifold will be designed to compliment the flow of the custom heads as well.
 
#832 ·
That looks like an old 392 on the engine stand next to it.
Image
 
G
#836 ·
A couple of quick questions hemi2nv. Is the oil filler relocated to that hole in the front of the manifold? That is what it looks like to me. I like that manifold and I was curious if you could use it with our current throttle bodies. I read somewhere where you can order an adapter horn to do just that, but I was looking more for a throttle body like the 5.9L R/t motors ran so I could eliminate the throttle by wire. Just an idea.
 
#837 ·
Your right about the oil fill hole in the front of the manifold. I just need to find the right threaded fill plug. I've had my new manifold sent out to be modified and see if I can get better low end torque from the short runners. So far we're not happy with the throttle body adapters that are out there. They may look good, but the flow numbers say a different thing. When you see what my prototype looks like, it might not be pretty, but it will get the job done. I'll be using my stock throttle body as well. I can't get by the darn drive by wire and still use the stock PCM.

Jerry
 
#845 ·
It's smaller then the original. Andre told me all about it. LOL Honestly I don't remember everything he said. Yes it has THE BEST lock up clutch. What ever that is. He was all fired up and talking fast. I was happy it was on the way. He did call me today and asked if I was a happy guy. I said yes sir.
Then he said I dare you to brake it. LOL
I have to hand it to him for taking care of use.
 
#849 ·
The tranny is back apart again. We broke and injured some hard parts this time, like the input shaft, ripped seals and destroyed bearings and the cresent shaped clutches. I'll get pic's up shortly after we sort out the mess. It's a wonder that the truck would still move under it's own power.
 
#850 ·
Any chance you damaged a bearing while assembling it? I did that on my first build and didn't realize it until I had to rebuild it again 1000mi later, oops... the input clutch assembly slipped while I was inserting it and dropped about an inch into the case and smashed a bearing, I didn't notice it at the time. Luckilly I had another full set of parts and overhaul kit for the next rebuild after that but still a pain in the ass, kicked myself on that one. It's been running great since the second rebuild
Image


Live and learn... like the time I assembled the tranny and THEN noticed that the parking pawl arm wasn't installed into the case... which requires everything out to install. I just walked away from that one shaking my head.