The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Just scored the replacement.....63 custom cab, bbw !!!

**aerotruk63** · 08-13-2009, 06:15 AM

HEI is a inexpensive distributor upgrade. They are apparently good to 6500 rpm. 78-87 Chevrolet car or truck. Old hot rodders trick put a head off a 194 which is closed chamber style head. It will up the stock compression. There's a bunch of things you can do to a six. The internals are the same as a small block.Pistons connecting rods etc. Quick check of the side inspection covers on the passenger side, 4" tall it's 194/230/250 if their 6" tall it's a 292.
The inline 6 bible.

Amazon.com: Leo Santucci: Books

08-13-2009, 06:15 AM	#57
aerotruk63 Check The Champ, Demonstrator Join Date: Jun 2009 Location: Montreal,Quebec Posts: 6,627	Re: Just scored the replacement.....63 custom cab, bbw !!! HEI is a inexpensive distributor upgrade. They are apparently good to 6500 rpm. 78-87 Chevrolet car or truck. Old hot rodders trick put a head off a 194 which is closed chamber style head. It will up the stock compression. There's a bunch of things you can do to a six. The internals are the same as a small block.Pistons connecting rods etc. Quick check of the side inspection covers on the passenger side, 4" tall it's 194/230/250 if their 6" tall it's a 292. The inline 6 bible. Amazon.com: Leo Santucci: Books __________________ 1963 *Chevrolet Truck* Literature LINK: https://picasaweb.google.com/113840717762774560215 YouTube Channel with 20+ Original *Chevrolet Truck* Salesmen, Mechanics & Service Department Training Slideshows. https://www.youtube.com/results?sear...otruk63&page=1 Last edited by aerotruk63; 08-13-2009 at 06:18 AM.