[charlie66]

Its the same but they need to know its a turbo application . I just used my N/A 10" that i had gotten from Continental converters for my 461ci. using it for my new twin set up and so far it works really well. Chris told me when he spec'd that it was good for a 150 shot . This motor made 660hp N/A . So this turbo set up i have now I've had it to 15 psi probably making 1000hp , and it feels like I can go up in power still .. I tried it just to see how it would do and surprisingly its working real good..