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Darin Morgan has been porting cylinder heads for over 26 years. He has specialized in Pro Stock cylinder heads since 1991 but his expertise in induction research and development is far reaching. Darin's cylinder heads and intakes have had positive results in the NHRA Pro Stock ranks with 23 race wins and over 140 top ten qualifying efforts.
Darin Morgan started porting heads in his father’s race engine shop over 25 years ago. He started porting Pro Stock heads in 1989 and the enormous challenge Pro Stock presented hooked him immediately.
Darin poured his heart out about real world race engine development & technology on some of the most sought after engines in the racing industry today. Not just book knowledge, actual data, formulas and results from years of testing and claiming world records and world championships in almost every class of racing.
Jun 6, 2011 · When taken out , engine with larger cams operating in the 3500 to 7000rpm will pick up power across the board. When taken out and fully porting the intake ports I usually pick up 30cfm with ease. Take it out, thin the front wing up and lay the SSR apex back! Darin Morgan. -Induction Research and Development.
Oct 21, 2006 · according to Darin, flow numbers are likely the least significant information. that determine performance. It makes sense that a flow bench cannot recreate dynamic pressure changes. throughout the engine cycle, or compensate for the lack of sonic and thermal. energy which is not present on the flow bench.
May 4, 2010 · Darin Morgan:"A properly shaped combustion chamber is a balance of pressure recovery, wet flow, and flame travel. These three factors can make or break you.
Mar 19, 2024 · In the session Morgan details everything from the differences between the modern 5.7 and the old 426/64/68 Hemis, to the secret machining methods he uses to eliminate choke points and standardize airflow to squeeze every last bit of horsepower from the engine.
