Posted by TheOldMan on January 12, 2014 at 07:15:51 from (67.172.102.201):
In Reply to: HP vs Cu. In. posted by buickanddeere on January 12, 2014 at 05:53:45:
buickanddeere said: (quoted from post at 08:53:45 01/12/14) The 302 Z28 engine was 290 flywheel HP. It was the optional dual four barrel cross ram intake, high performance cam, valve springs and open tubular headers that made the 302 into an 8000 rpm engine.
1969 Z28, NHRA F/Stock, 302, all factory except headers as per the rules, SINGLE four barrel, 5.56 rear end gear, 9000 RPM launches and shifts, eight inch Racemasters, 11.80 in the quarter mile. This was in 1972. The dual four cross ram turned it into a 11000 RPM engine. The other changes you mentioned along with some head porting turned it into a Super Stocker, running in the 10's. Today, the same car turns the quarter in the low 9's, launches at 14000 RPM, but has a lot more changes, like tube chassis for starters, big tires, cage, and so on. Wish I still had it, but it would take near $200K to get it back now.
This post was edited by TheOldMan at 07:17:07 01/12/14.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Show Coverage: Journey to Ankeny - by Cindy Ladage. We left Illinois on the first day of July and headed north and west for Ankeny, Iowa. Minus two kids, we traveled light with only the youngest in tow. As long as a pool was at the end of our destination she was easy to please unlike the other two who have a multitude of requirements to travel with mom and dad. Amana Colonies served as a respite where we ate a family style lunch that sustained us with more food than could reasonably fit into our ample physiques. The show at Ankeny
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
