I would suspect that triple webers and a mild (or wild) cam will get you
most of that way for less money. I have the ZS triple carbs, mild cam,
lightened flywheel, shaved, polished, ported head, decked block,
rebuilt/recurved dizzy, petronix, and a few other bits. I was dyno'd about
100 at the wheels.
don't forget to upgrade the suspension and especially the brakes!
-----Original Message-----
From: brian@asmoothmove.biz
Sent: Wednesday, November 28, 2012 4:24 PM
To: 'Jim Jones' ; 6pack@autox.team.net
Subject: Re: [6pack] Performance Research Industries
Yah they want just about $8,000 for the engine I want. I am torn between
supercharging and this. The problem I have is that I can't seem to find a
definitive "formula" to put together my own engine with the Moss
supercharger, i.e. which cam to use, compression ratio, porting, header,
etc. If there was a book on the matter I'd buy it (I do have the Kastner
gem). I have a low-mileage rebuild with good compression and a 10.1:1 head
currently so the head would have to go if I supercharged it. I have no
problem tearing into it if I knew where I was going with it. I don't want to
just hang parts on the thing as that leads to disappointment.
Thanks for your help,
Brian
From: Jim Jones [mailto:jimjcmo@yahoo.com]
Sent: Wednesday, November 28, 2012 3:37 PM
To: brian@asmoothmove.biz
Subject: Re: [6pack] Performance Research Industries
If your motor is in good shape (compression, head, etc.) it would probably
be cheaper and easier to bolt on a Moss Supercharger kit. The blower will
make more a difference at the speeds we normally drive. If you're going
autocross or race that may not be the case. Building up a motor without
forced induction can be rather expen$ive.
I had a Moss kit on my old 72 Six. It really pulled hard!
Jim
--- On Wed, 11/28/12, brian@asmoothmove.biz <brian@asmoothmove.biz> wrote:
From: brian@asmoothmove.biz <brian@asmoothmove.biz>
Subject: [6pack] Performance Research Industries
To: 6pack@autox.team.net
Date: Wednesday, November 28, 2012, 3:21 PM
Does anyone on the net have first-hand experience working with Performance
Research Industries (PRI) out of Oregon? They have some natural aspirated -6
engine build-ups that look very interesting and are indicating upwards of
160HP.
Thanks,
Brian
Brian J. Alwin
1972 TR-6 CC79085
Rochester, Minnesota
________________________________________
6pack@autox.team.net
Archive: http://www.team.net/archive
Unsubscribe: http://autox.team.net/mailman/options/6pack/mharc@autox.team.net
|