engine parts
Edelbrock 13201 VRS-4150 Calibration Kit for PN 1306, 1307, 1308, 1309
$259.95
Made to order
Universal fit — no vehicle-specific fitment required.
Free freight ≥ $999 · $40 flat below
About this part
PN 13201 Master Calibration kit contains over 130 pieces to facilitate tuning of all four VRS-4150 fuel circuits. Suitable for carburetors that use gasoline as a fuel (not E-85). Contains four each of main fuel jets 62 64 66 68 70 and 72 for quick global adjustment of the fuel curve. Four each of the air bleed 10-32 jets .024 .028 .032 .035 .040 .055 .060 .065 .070 and .075 allow quick small changes to the main intermediate and idle circuits. The 6-32 jets .020 .025 .031 .035 .055 .060 .063 .070 .073 .076 and .083 allow fuel changes to the idle intermediate and power enrichment circuits on the metering blocks. 4 window power valves in 5.5 and 6.5 opening vacuums change the transition point from Cruise AFR to Power Enriched AFR. Finally .033 .035 and .040 accel pump squirters change the duration of accel pump fuel from leaner and longer to a quick discharge.
Specifications
| SHIPPING WIDTH | 14 |
|---|---|
| SHIPPING HEIGHT | 3 |
| SHIPPING LENGTH | 14 |
| PROP65 | Y |
| SHIPPING WEIGHT | 0.9 |
| WARRANTY | 12 Months |
| EMISSIONS | Racing or Pre-Emissions Use Only |
| PCDB CATEGORY | Air and Fuel Delivery |
| COUNTRY OF ORIGIN | US |
| PART TERMINOLOGY | Carburetor Calibration Kit |
| 1/4 32 MAIN FUEL JETS | 36 |
| 10 32 THREADED BLEED JETS | 40 |
| GRADE TYPE | Performance |
| 4 WINDOW POWER VALVES | 6 |
| 6 32 METERING BLOCK JETS | 44 |
| ACCEL PUMP SQUIRTERS | 6 |
| CROSS SELL / UPSELL PART NUMBERS | 13101 13102 |
| PROP 65 LONG LABEL | WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information visit www.P65warnings.ca.gov. |
| PROP 65 Y/N | Y |
| RELATED PRODUCTS | 1306 1307 1308 1309 13101 13102 |
Datasheet — not yet published