Well.......Found my way home and today was
Dyno Day!
You know, Mopar's never cease to amaze me and that's why I love'em. Before I start posting the meat and potato's I wanna just stretch out a thanks to the folks that helped me put this motor together. Folks like RustyRatRod, Meep Meep, Budnicks and lots of other guys took the time to explain stuff and how and why it works. I've played with plenty of motors, but have never dealt with the nitty gritty fine tunes details of the engine dynamics that are the real McCoy of what makes a motor make power. I have learned a ton and I can't thank you guys enough for your priceless knowledge. The biggest thing I have learned, is that a guy doesn't need to go slapping on the highest dollar, biggest baddest head, cam or crazy pistons to make a motor make some serious power. The trick of it all is knowing how everything works and how it will work with each other to produce a healthy motor.
If a guy can set down his pocketbook, pride and open his ears to the guys that have been there and done that...well, the payoff is huge. This really became apparent to me while surfing the net looking at all kinds of Dyno sheets from past 512's, 505's, 500's, 496's ect...ect... Seeing what a lot of folks did with pricey massive lift roller cams, sterling silver priced heads, blower dryer comp ratio's and endless other gadgets and doo-dads, it was very positively enlightening to see where my motor sat when I looked at the sheets from the pulls.
So, I surfed the net, asked around and had some folks post on here what they thought the following combination would provide:
512 Stroker-440 Source Forged Rotating Assembly
10:1 Comp Ratio
Comp Cam Mech Flat tappet 250/252@50, .540/.560L 110LSA, 106*CL
Edelbrock Performer RPM 84CC Closed Chamber-Ported 2.14, 1.81 Bowl Work-Valve work
Indy Dual Plane Intake-Port Matched
Quick Fuel Q950
Doug's 2" Headers
So here's what my little bird will be cranking out under the hood:
696 Ft/lbs Torque @ 4000..........632 HP @ 5500
Thinking I should get to church on time...lol Extremely Happy with the results!!! Going off what people guessed on here, guess we all were a bit low. Manitowoc Machine did the Dyno and were absolutely great folks to work with. Top notch!! Dyno Tech said tossing on a decent single plane manifold to replace the dual plane and upgrading the springs could easily grab me 50+ Horse without hesitation, but honestly the horse and torque curve are where I want them for now for a street/strip scenario.
Here's some pic's of the 512 on the dyno and I'm gonna try to upload a couple little video clips as well.
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Keep in Mind, I'm no Steven Spielberg...With that being said, hope you enjoy the shotty camera phone vid's of my 512
Cam break in.....Just digging the sound of a Big Block Stroker Mopar idle.........Priceless!
[video=youtube;jjVy4hgwyaU]http://www.youtube.com/watch?v=jjVy4hgwyaU&feature=em-upload_owner[/video]