Blueprint engine and side exhaust
Thread Starter
Heel & Toe
Joined: Oct 2023
Posts: 16
Likes: 1
Blueprint engine and side exhaust
I'm looking at a Blueprint 383 for my '77 and also wanted side exhaust, likely set of Doug's from Corvette Central. But at Blueprint says exhaust ports are 1/2" higher than stock heads. Anyone have experience knowing if the headers will still fit?
Race Director
Joined: Jan 2007
Posts: 14,950
Likes: 3,351
From: NYC NY
Melting Slicks
Joined: Feb 2017
Posts: 3,291
Likes: 1,283
From: Phoenix, AZ to Quakertown, PA.
C6 of Year Finalist (appearance mods) 2019
Doug’s with VettePack inserts, GM crate motor with raised port heads. Fit fine, I was surprised cause Summit said they wouldn’t work with angle plugs and raised ports, but they do.
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