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-   -   525 SC w/ superchiller and boost ref carb (https://www.offshoreonly.com/forums/swap-shop/289330-525-sc-w-superchiller-boost-ref-carb.html)

formulaok 12-26-2012 07:10 PM

525 SC w/ superchiller and boost ref carb
 
complete intake setup similar to OEM 525 SC setup. complete with rect. port manifold, superchiller intercooler, weiand 177 blower, and boost referenced 950CFM 4150 flange holley double pumper. Have everything needed, pulleys, belt, etc. Less than 50 hours on everything. bought new. Have 3 different upper pulley sizes. Will not separate.

$3,500 OBO

SidneyW 12-31-2012 09:11 PM

I have a 468ci BBC with Merlin rectangle port heads, forged internals, 9.5 to 1 comp. Could I run a blower like this ? I have heard with my comp. this high , that I could not. I have speed pro dome top pistons. Hydraulic roller camshaft.

formulaok 01-01-2013 04:24 PM

you can run this with 9.5 compression. Run the largest pulley and pull some timing out of it and you will be fine. The motor this was on had a little over 9:1 and I ran pump gas at 34 degrees with no detonation.

The intercooler is the key to being able to do this. The charge is cool coming in and the boost referenced secondaries keep the fuel/air ratio on the rich side.


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