Running twin m90 superchargers
3/23/13, 07:56 AM
#42
Bullitt Member
Thread Starter
Join Date: November 10, 2012
Posts: 228
Likes: 0
Received 0 Likes
on
0 Posts
4/4/13, 08:35 PM
#43
Bullitt Member
Thread Starter
Join Date: November 10, 2012
Posts: 228
Likes: 0
Received 0 Likes
on
0 Posts
Got the heads back today! They look really great! They were mangafluxed, polished, and ported. Gauges and gauge pillar should be in within the next week. If I can ill get pics of the heads up tomorrow. Next the block gets sent off to be boiled and then it's time to start putting it all back together.
4/4/13, 09:52 PM
#44
Shelby GT350 Member
Got the heads back today! They look really great! They were mangafluxed, polished, and ported. Gauges and gauge pillar should be in within the next week. If I can ill get pics of the heads up tomorrow. Next the block gets sent off to be boiled and then it's time to start putting it all back together.
4/6/13, 07:18 PM
#47
Bullitt Member
Thread Starter
Join Date: November 10, 2012
Posts: 228
Likes: 0
Received 0 Likes
on
0 Posts
Thanks so much everybody!!! Alright I got with my friend today and we decided were going to bore out the block and run a 9.5-1 compression ratio and between 22-24 pounds of boost.
4/8/13, 09:05 PM
#50
A Man Just Needs Some....
So I'm guessing this is still all going on a 3.8L motor? Although I am dying to see it all put together, I don't see this ending well. Also wondering about plumbing and MAF placement. If it actually does ever run, it's gonna take a hell of a lot of dyno time and tuning. I'm guessing its most of this work is not for power as much as just uniqueness. 
4/9/13, 08:25 PM
#51
Bullitt Member
Thread Starter
Join Date: November 10, 2012
Posts: 228
Likes: 0
Received 0 Likes
on
0 Posts
So I'm guessing this is still all going on a 3.8L motor? Although I am dying to see it all put together, I don't see this ending well. Also wondering about plumbing and MAF placement. If it actually does ever run, it's gonna take a hell of a lot of dyno time and tuning. I'm guessing its most of this work is not for power as much as just uniqueness.
4/9/13, 08:32 PM
#52
Cobra Member
Join Date: September 16, 2012
Location: North Carolina
Posts: 1,164
Likes: 0
Received 0 Likes
on
0 Posts
3.8L supercoupe motor. It's being completely rebuilt, boiled, all new gaskets, everything. Then the blowers will go on top of the upper intake plate and be stacked on top of each other, one running into the other. The block will be boared out lowering the compression ratio to 9.5-1 so all the power solely comes from the blowers. The heads are already re done, polished, and ported. Were going to put the biggest cam we can get into it so it lobes like a classic stang. We will be running between 22-24 pounds of boost out of the 2 blowers. Straight pipe thrush dual exhaust has already been done to the car. Once the whole thing is put together outside of the car we will then take out the stock 3.8L and drop the new one in. Then it's just a matter of putting the manual tranny in and tying the blowers into the exhaust. Once this is done it'll then be tuned. We're expecting between 375-400rwhp as well as 450-480 pounds of torque.
4/9/13, 09:41 PM
#54
A Man Just Needs Some....
3.8L supercoupe motor. It's being completely rebuilt, boiled, all new gaskets, everything. Then the blowers will go on top of the upper intake plate and be stacked on top of each other, one running into the other. The block will be boared out lowering the compression ratio to 9.5-1 so all the power solely comes from the blowers. The heads are already re done, polished, and ported. Were going to put the biggest cam we can get into it so it lobes like a classic stang. We will be running between 22-24 pounds of boost out of the 2 blowers. Straight pipe thrush dual exhaust has already been done to the car. Once the whole thing is put together outside of the car we will then take out the stock 3.8L and drop the new one in. Then it's just a matter of putting the manual tranny in and tying the blowers into the exhaust. Once this is done it'll then be tuned. We're expecting between 375-400rwhp as well as 450-480 pounds of torque.
Some type of pressure regulation system between the two and possibly on the intake also. Good luck.
Last edited by AlsCobra; 4/9/13 at 09:43 PM.
4/9/13, 09:49 PM
#55
Bullitt Member
Thread Starter
Join Date: November 10, 2012
Posts: 228
Likes: 0
Received 0 Likes
on
0 Posts
Thanks everyone for all the interest! This project is amazing, and ill do my best to keep you all updated as I go! Next time I head over to the shop ill put up pics of the heads and block!
4/9/13, 09:50 PM
#56
Bullitt Member
Thread Starter
Join Date: November 10, 2012
Posts: 228
Likes: 0
Received 0 Likes
on
0 Posts
So one on top of the other. The belt configuration is gonna be a trick also. Not to mention trying to keep it from slipping. It's gonna take an idler in between the two or two separate belts. Neat project to say the least.
Some type of pressure regulation system between the two and possibly on the intake also. Good luck.
4/10/13, 08:14 PM
#60
Mach 1 Member
Join Date: May 5, 2011
Location: Louisiana
Posts: 641
Likes: 0
Received 0 Likes
on
0 Posts
Pretty good but I know you can paint way better than that. But look stay focused you are pushing past the crowd that get disgust aged by the ones who say it can't be done. Keep up the great work and I learned a lot from looking at those pictures