Harley Davidson 103 Engine Upgrades

A great combination to upgrade an 88 is an over square 107 motor.

Harley davidson 103 engine upgrades. Stage 4 Daddy wants to GO FAST. We chose upgrading the chassis suspension and braking first over just simply adding gobs of horsepower. Here is a quick breakdown of Stages of performance upgrades.

This is a huge industry for hd dealerships and. Not everyone wantsneeds to be able to light the road on fire with their bike. Stage 2 Usually consists of added cams to increase intake and exhaust flow.

103 Engine Performance Upgrades I called my nearest Harley Davidson dealer to talk to them about the Stage IV kits. Hello everyone I just joined this site and have been reading through all of the forums relating to engine upgrades although Ive been riding for almost 40 years this is my first Harley it looks like the one thing most guys can agree upon is that the 103 doesnt have enough power out of the factory. Harley Fast means the bike has taken in for service and been modified to be quicker than other stock hds.

After stage 3 upgrade a 103 cc Harley engine will get 24 off more torques and an incredible amount of 34 of horsepower. Upgrading from a lower engine to 103 can cause some minimal problems if it does not meet its requirements. SuperStreet 2-1 50 State Exhaust System for 2018-2020 Softail models.

Build a fast reliable 110 cubic inch Twin Cam hauler without having to remove the motor from the chassis. Overall the Harley Davidson 103 engine is powerful and worthy. You can even get these kits directly from Harley themselves to make your normal 103 motor into the same specs as the CVO 110 versions in the limited release models.

Stage 3 Start getting into high-compression pistons. So if you are thinking of upgrading or getting a bike with this type of engine this year its still worthy of its price. There is a good profitable reason for hd doing so.