Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / COMP Cams / New

Comp Cams Camshaft, Hd M8 M8 234A

COMP Cams · New

Comp Cams Camshaft, Hd M8 M8 234A

MPN 307-102-9 · Store SKU cca307-102-9

$290.95
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 4:35:30 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Mega 8 bolt-in Cam for 114 c.i.d. Most powerful Camshaft you can install. Can make over 125 HP with performance exhaust and intake system. Gross Valve Lift: .472 In/.472 Ex Valve Lift @ TDC: .163 In/.139 Ex Tappet Lift @ TDC: .102 In/.087 Ex Lobe Lift: .295 In/.295 Ex Duration @ .053: 234 In/240 Ex Valve Timing Open/Close: 18 In/36 Ex Open and 47 In/13 Ex Close Int. Centerline: 99 In/107 Ex Lobe Sep.: 103 Mega 8 Bolt in cam for 114CI. Best all around camshaft you can install in 114CI. With Performance exhaust and intake system can make over 125HP Mega 8 234/240 Hydraulic Roller Camshaft for Harley Davidson Milwaukee 8

Manufacturer fitment & guides

  • Harley Davidson: FLHXSE CVO Street Glide 17 - 17 - L Engine, Harley Davidson: FLHTKSE CVO Limited 17 - 17 - L Engine, Harley Davidson: FLFBS Fat Boy 114 18 - 18 - L Engine, Harley Davidson: FLSL Softail Slim 107 18 - 18 - L Engine, Harley Davidson: FXBB Street Bob 107 18 - 18 - L Engine, Harley Davidson: FLTRX Road Glide 17 - 18 - L Engine, Harley Davidson: FLSB Sport Glide 107 18 - 18 - L Engine, Harley Davidson: FLTRU Road Glide Ultra 17 - 18 - L Engine, Harley Davidson: FLFB Fat Boy 107 18 - 18 - L Engine, Harley Davidson: FXBR Breakout 107 18 - 18 - L Engine, Harley Davidson: FXLR Low Rider 107 18 - 18 - L Engine, Harley Davidson: FXFB Fat Bob 107 18 - 18 - L Engine, Harley Davidson: FLTRXS Road Glide Special 17 - 18 - L Engine, Harley Davidson: FLHXS Street Glide Special 17 - 18 - L Engine, Harley Davidson: FLRT Freewheeler 17 - 18 - L Engine, Harley Davidson: FLHX Street Glide 17 - 18 - L Engine, Harley Davidson: FLHTKL Ultra Limited Low 17 - 18 - L Engine, Harley Davidson: FLHTCU Electra Glide Ultra Classic 17 - 18 - L Engine, Harley Davidson: FLHTK Ultra Limited 17 - 18 - L Engine, Harley Davidson: FXFBS Fat Bob 114 18 - 18 - L Engine, Harley Davidson: FLHCS Heritage Classic 114 18 - 18 - L Engine, Harley Davidson: FLHTCUTG Tri Glide Ultra 17 - 18 - L Engine, Harley Davidson: FLDE Deluxe 107 18 - 18 - L Engine, Harley Davidson: FLHRXS Road King Special 17 - 18 - L Engine, Harley Davidson: FXBRS Breakout 114 18 - 18 - L Engine, Harley Davidson: FLHR Road King 17 - 18 -
  • Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y

Manufacturer documents

More from COMP Cams ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your build.