[dci]

Just curios why everyone is stuck on the larger chambers. You will need to get pistons made for a turbo or blower application any way, and smaller chambers make more power as well as unshroud the valves quicker improving flow. So I always tell my customers when building an engine from scratch to keep the chamber as small as possible. Doing so helps in so many area's like quench, timing, flow, spark plug position, just to name a few off the top of my head. I could understand if you have an engine already built and want to lower the compression, but starting from scratch it does not make sense to me. What are everyone's thoughts?


Don Johnston
DCI MOTORSPORTS INC.
330-850-5050 shop
330-628-3354 cell
Designer of the DCI Tiger Heads and the NEW DCI Ram Air V Heads !!!!!

[charlie66]

Would you ever consider making a bullet version of your heads for guys that are boosting there motors real high??

Thanks

Originally Posted by dci

Just curios why everyone is stuck on the larger chambers. You will need to get pistons made for a turbo or blower application any way, and smaller chambers make more power as well as unshroud the valves quicker improving flow. So I always tell my customers when building an engine from scratch to keep the chamber as small as possible. Doing so helps in so many area's like quench, timing, flow, spark plug position, just to name a few off the top of my head. I could understand if you have an engine already built and want to lower the compression, but starting from scratch it does not make sense to me. What are everyone's thoughts?


Don Johnston
DCI MOTORSPORTS INC.
330-850-5050 shop
330-628-3354 cell
Designer of the DCI Tiger Heads and the NEW DCI Ram Air V Heads !!!!!