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  1. 6

    Need little advise on intake for 470 !!!

    http://www.hotrod.com/articles/hrdp-0712-mopar-intake-manifold-comparo/
  2. 6

    Big Block 440 Aluminum Heads

    Keep in mind that the Trick Flows come already CNC ported and to do that to the E-Streets or the 440 Source heads it actually makes them cost more than the Trick Flows. Even when CNC'd they cannot equal the flow numbers generated by the Trick Flows.
  3. 6

    Big Block 440 Aluminum Heads

    You guys might want to read the large thread over on FABO on this. Three major Mopar engine builders are involved and offer their opinions and dyno results. How about 720+ hp on pump gas with a solid roller. 600+ on the street with a hydraulic is no problem at all. These are ALL 10.5-1 engines...
  4. 6

    Big Block 440 Aluminum Heads

    440 Source CNC Stealth heads are very good but not quite as good as the OOTB CNC Trick Flow PowerPort 240 heads. 440 Source CNC Stealth Airflow Results Lift Value Intake Flow CFM Exhaust Flow CFM .100" 75 73 .200" 157 125 .300" 220 166 .400" 266 198 .500" 299 219 .600" 315 233 .700" 321 243...
  5. 6

    Big Block 440 Aluminum Heads

    The CNC Trick Flow heads are by far the best right now for both performance and value. No other non-max wedge heads flow as much. Estimates by noted engine builders are up to 50 hp over other name brand OOTB heads and only $2k per pair complete. Stock port locations. New matching intake...
  6. 6

    69 RR Fan Intro

    Former RR owner and a forever fan. Building a 400/470 for my Duster. Host a large tent at the Mopar Nationals in Columbus every year for friends to display their cars. Usual attendees are the Silver Bullet, Tom Hoovers Hemi Coronet "The Terror of I-696", Greg Charney's Dart from the...
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