summit racing ls3 hyroolic cam cnc ported cylinder heads

The LSA(s) we typically stock for each camshaft is listed next to each camshaft. You can vary up to .050' in pushrod length depending on which camshaft core the cam manufacturer uses! This is NOT information that any camshaft manufacturer includes with their camshafts, so it is always best to verify the length you need to avoid any valvetrain issues.īecause we cannot stock every camshaft with every lobe separation angle, if you need parts quickly, we encourage you to call us to check availability of the camshaft you want. We can give you a good idea of what is typically used with your engine, lifter brand, etc., but it can certainly vary from setup to setup. We do offer the optional adjustable pushrod length checker that allows you to verify the correct pushrod length needed for your setup. Typical gains will range from 30 to 65 rear-wheel horsepower from a TSP camshaft swap alone! This is the perfect upgrade package for customer looking for all the aftermarket parts needed to do a camshaft swap. We have a picture listed when you select each spring kit so you can see the actual differences in the two kits. Our integrated seat and seal will make your installation much easier because it is virtually impossible to install it incorrectly! You can choose either kit for no additional charge. not crooked, torn, or not installed fully). The two-piece kit will require separate installation of the valve seals after the seats are in place, and it does require a specific tool to make sure that the valve seals are installed properly (i.e. The other option is for the separate two-piece seat and seal that you typically find in any dual valve spring kit. The default option will use our PRC integrated one-piece seat and seal that simply pushes in place. We have two options listed for our dual valve spring kits.

660' Dual Spring Kit w/ PAC Racing Polished Springs, Titanium Retainers, Hardened Spring Seats, and New Valve Stem Seals This Package Includes the Following Items: Your Choice of Camshaft, TSP Spring kit, and Hardened Chromoly Pushrods

Summit racing ls3 hyroolic cam cnc ported cylinder heads