grumpyvette Posted November 4, 2003 Share Posted November 4, 2003 while your wallet wimpers/screams and begs for mercy in agony? http://www.sallee-chevrolet.com/Sneak/Previews.html Quote Link to comment Share on other sites More sharing options...
Guest kustom240 Posted November 4, 2003 Share Posted November 4, 2003 those are HUGE!!! Quote Link to comment Share on other sites More sharing options...
Guest Ron BOLIN Posted November 4, 2003 Share Posted November 4, 2003 now thats a rat!!! Quote Link to comment Share on other sites More sharing options...
z-REX Posted November 5, 2003 Share Posted November 5, 2003 yeah... a new york city sewer rat strange. i've seen full crates go for much more than that, and they didn't look like half the engines those are. okay... so who's gonna be the first??? Quote Link to comment Share on other sites More sharing options...
grumpyvette Posted November 5, 2003 Author Share Posted November 5, 2003 other options,? remember your NOT limited to 454 cid and the cylinder heads compression and cam you choose must match. keeping in mind that the cars trans and the cars rear gearing normally has a huge effect on the RPM range the the engine spends its time in,and that the AVERAGE RPM range the engine opperates in determines the intake and cam that will be most effective and that as the cams duration increases the compression ratio must increase also. http://www.chevyhiperformance.com/techarticles/71298/index7.html http://www.speedomotive.com/650%20HP%20BRACKET%20RACER%20BIG%20BLAOCK%20CHEVY.htm http://www.smithtex.com/BBC/asbbc.html http://www.superchevy-web.com/tech/0307sc_490rat/ http://www.hotrod.com/techarticles/96198/ http://www.popularhotrodding.com/enginemasters/0109phrbb/ Quote Link to comment Share on other sites More sharing options...
V8ZRACER260Z Posted November 5, 2003 Share Posted November 5, 2003 I saw a 1970's vette last month with a new all alluminum ZL1 crate engine. What a beast!! Quote Link to comment Share on other sites More sharing options...
Guest SilverPhoenix48 Posted November 6, 2003 Share Posted November 6, 2003 GM Performance Parts proudly introduced a new big-block "crate" motor, something called the "ZZ572/620." It’s a 572-cubic inch, big-block V-8 with a tall deck single plane intake manifold fitted with a 850 CFM Demon carburetor, and it delivers 620 HP at 5500 RPM, with 650 lbs. ft. of torque at 4500 RPM. currently avaible thru http://www.goodwrench.com Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.