I'm planning a custom build on my 2013 FXDWG to include SE Pro Max Velocity Area cylinder heads, SE pro high flow injectors (6.2 grams/sec), SE Pro high flow 58mm throttle body with the intake mani, and the SE heavy breather for a 58mm TB. Can I use SE-259E cams with a build like this? Thanks.

 

Way too much throttle body and injector not needed either. Bore you stock one to 48 and get the stock heads reworked. If you are going to a huge big bore then maybe a 52 would be justified. All can be port matched and then add a .030 head gasket to bump compression a tad. The big thing is where you want the power and how you ride. Sorry to burst your bubble but you plan to spend a lot of money in the wrong direction without more cubes and the stock heads reworked are way better than the screaming eagle will be.

 

Where can you get the TB bored? Would I still send the head to SE to get worked at port matched to 48mm? Also I'm assuming there will be no need for high flow injectors period? Which cams in this case would be better then?

 

I just built a 103 with Andrews 57 cams with hillside's stage II heads along with a pro 50mm screaming eagle TB which comes with the 4.9 injectors and it runs very well

 

Did you need to buy different pistons?

 

No stock pistons compression set for 10.1

 

Stock compression for my rig is 9.6:1. Do I need to get it to 10:1

 

Way overkill on TB and injector. Get an SE 50mm which will come w/ 4.9 injectors which will be plenty! You can see my build below and its w/ stock injectors.

As for the heads I would send'em out to a shop of choice to rework them for your build. They will also tell you exact can to get to meet the head work.

 

Check with Hillside Cycle, a sponsor here, for a combo of parts that will work together to meet your desired results.

 

Living in the state of Washington, here is a great source for throttle body boring and headwork: http://baisley.com/index.htm

Like others have said, better bang for the buck can be had...