Ported LSA Supercharger Highest HP Gains
 

What are the highest HP gains that anyone have seen from porting the LSA supercharger, 102/103mm TB, and larger cold air intake?

I don't know exactly what gains I have with those mods, but I have them, with pulleys and crank, and gained 260hp. I tend to think the latter mods are more than half of the gain. So with a full tilt port, 102 mm and cai, I'm thinking 100-110 hp. With corn I near 800rwhp.

I did the NW103 along with a 5 inch CAI at the same time as porting the blower/ snout and gained 73hp.

yea dont have gains but i had a ported blower with 5" intake and stock throtle body. stock cam heads on 93. upgraded to katech 103mm and gained around 50hp. different dyno and tuner but its worth it for sure.

I think the Cadillac guys have done a lot more modifying in this area seemingly.

Info is on FB and on Youtube, Justin White dyno'd damn near every ported blower back to back on the same car.

Does anyone else have any recent info to share on gains from porting these blowers?

This still seems to be more discussed with results on the CTSV Forum. 800ish whp seem to be the max out point from an auto tranny with a well ported LSA blower with all the other supporting modes and exhaust.

If you follow the porting companies on instagram, they post results all the time.