2000whp+

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• A common concern when picking out a spring kit is adding too much spring pressure, especially in street applications.  When it comes to the spring, more pressure is better than less pressure.  Less pressure will result in valve float which can cause damage to your valve-train.

• The correct amount of pressure will keep the springs controlled which in turn controls the valves.  The number one cause of valve-train and or cam/bucket failure is not having the correct valve spring for your application.  If the valve spring is not happy, nothing will be happy.

2000whp+

• Are you planning to set world records or make big power?!   If so the GSCS4 or S4M camshafts will get you there.  These cams lead to lots of area under the curve. We have used these cam up to 2800whp, and have set world records with them as well! 

2000whp+

New OEM Buckets

• Buckets (aka lifter valves) are wearable items.  The number one cause of valvetrain failure and or cam/bucket failure is not having the correct valve spring for your combination. If the valve spring is not happy, nothing will be happy.  DLC won’t save you, it will only take longer for the failure to happen.

• If you are shopping for heads because of a recent engine failure, it is likely your bucekts will need to be replaced.  Especially if you are upgrading to a new cam.

• HeadGames can polish them, if they pass our inspection, great!  We will not reuse buckets that have any kind of wear, this is a recipe for failure.

2000whp+

CNC Race Port

• 1500whp+ you’ll have to upgrade to our CNC port.  You will see gains everywhere!  You will gain faster spool time, with more area under the curve and at a lower boost level, you don’t have to push your combo to unsafe boost levels to get the power you want to achieve.  

• We have made 2800+whp with our CNC street-ported head, It is really a powerhouse with added reliability