Topic: which pistons for a 113 upgrade (Read 1319 times)

ImBroke · « **on:** July 16, 2014, 07:58:52 PM »

planning my upgrade and since I plan on boring the cylinders I figure I might as well turn the 110 into a 113. What pistons would you recommend, SE or the Mahle ? other options? Rest of the build will be GMR 577, 58mm TB, 5.3 inj and possible head work if budget allows

HD Street Performance · « **Reply #1 on:** July 17, 2014, 08:08:16 AM »

Mahle flatops 4.060 (113") which I carry and some minor headwork is all that is needed. Will match the rest of the parts and is already a proven combination of parts. Pipe needs to be scrutinized too.

GMR-PERFORMANCE · « **Reply #2 on:** July 17, 2014, 02:59:18 PM »

We have CP and Mahle make the 113 pistons for us, Options vary from one company to the next as well lead time,.. as well other shops do the same thing. I feel both pistons are top quality. As for a Wiseco I feel that they are a big name in the game but that does not mean they are the best quality. Even some of the Massive hitters like S&S are now seeing that and S&S is offering kits with the CP piston.

FlaHeatWave · « **Reply #3 on:** July 17, 2014, 08:48:12 PM »

We had some ring fitment issues with the 4.060 Wisecos

http://www.cvoharley.com/smf/index.php?topic=91650.0

HD Street Performance · « **Reply #4 on:** July 19, 2014, 05:48:06 PM »

Actually the 120r stock piston will work with a slight cut on the barrels.

Author Topic: which pistons for a 113 upgrade (Read 1319 times)

ImBroke

which pistons for a 113 upgrade

HD Street Performance

Re: which pistons for a 113 upgrade

GMR-PERFORMANCE

Re: which pistons for a 113 upgrade

FlaHeatWave

Re: which pistons for a 113 upgrade

HD Street Performance

Re: which pistons for a 113 upgrade