Main Jet By Pass Holder options

There are essentially 3 ways of by passing fuel for the main jet in most all mechanical injected engines – One of these 3 Valves will be mounted between the pump and the metering (Barrel) valve –

The Enderle is a simple 2 lb check valve with a 7003A pill holder and uses screw in Enderle pills

The Kinsler is a snap apart Quick Change valve which uses Hilborn Drop in pills

The Hilborn is the traditional Screw apart Hilborn main by pass which uses drop in Hilborn pills, of course.

Choose a valve below and then order either Hilborn Pills F565 or Enderle pills EN7009

Main Jet- By Pass Jet ( Pill) Holders

F513 Hilborn Poppet for F510 valve Valve — **Hilborn F513 Poppet for F510 valve Valve Alkydigger** HIL-F513A
$24.50

**Enderle High Speed Valve- Blown & Unblown Engines with -8 Enderle Holder & 050 060 070 080 PILLS** EN-7001-Hispeed
$139.00

F510 By Pass Valve Pill Holder BRASS - Hilborn Style Holds AD-565 pills — **By Pass Valve Pill Holder BRASS - Hilborn Holds AD-565 pills** AD-510-Brass
$98.00

Hilborn F510 Bypass Valve and 6001A-30 Secondary Valve with 5 Pills -F-1112 adp — **Hilborn Bypass Valve and Secondary Valve with 5 Jets** AD-VALVESKIT
$220.00

F510-E Turbocharger Economizer Valve with Drilled Poppet — **Hilborn Turbocharger Economizer Valve with Drilled Poppet Hilborn** HIL-F510E
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**45807 Waterman Quick change Check Valve, Quick Release, pill holder Use with AD565 pills** WAT-45807-Blunt
$125.00

By Pass Valve w -6AN Tee fitting - Hilborn Works With All Mechanical Injections — **hilborn By Pass & High Speed Valve w -6AN Tee fitting - Hilborn Brass or Aluminum** AD-F510-7002
$137.00

65 # High Speed Lean Out Valve w -6AN Tee fitting - Suggest 045 055 065 075 pills — **High Speed Lean Out Valve w -6AN Tee fitting - 65 lbs 045 055 065 pill** AD-F510-7002-HS
$134.00