HG Associates Inc Block  

HG Associates Inc.




HG Name Change

HG Associates, Inc. has been dissolved and HG CNC Machine, Inc. created. Everything is the same phone numbers, physical address, and principal, Harlan "Gus" Gustafson. The only difference now is that HG doesn't build engines anymore. We only do Accellodyne testing and CNC block lightening. Heffentrager Performance, LLC. has taken over the engine building business. Craig Heffentrager, longtime employee of HG Associates, Inc. has taken over all the customers and equipment from HG Associates, Inc. This change took place in November 2014. For all your engine work you can call Craig at 484-686-9351.

New CNC lightening programs - lower prices

HG Associates of Limerick PA invites you to lighten up your engine for next season. Rebuild season is an excellent time to take extra pounds off your engine and the front of your race car. Gain that extra rear weight percentage so beneficial to better handling and forward bite!

Whether you use HG for your rebuild or your own builder HG will work with him and use our CNC block lightening process to literally "shave" up to 68 pounds from your engine at prices ranging from $395 to $1095 depending on your application.

Inside of the block water passages are digitized and committed to computer memory. This data is used to generate the desired surfaces of the outside of the finished, lightened block. The program used can be adjusted for the amount removed easily. This method gives consistent thicknesses throughout the lightened areas and maximum weight reduction. (i.e Iron is not too thick in one place and too thin in another, it's a uniform thickness all over). Others doing this are either very expensive or have a very simple program that doesn't take off as much weight as is possible. Note: We cannot be responsible for blocks with shifted internal cores and the subsequent problems.



Engine Rebuilds get a special discount on Dyno time. Ask for details