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Description
Demon Carburetion Street Demon Calibration Kit # DEM1921Demon Carburetion Street Demon Calibration Kit # DEM1921 Rebuild Kit Type: Calibration kit Quantity: Sold as a kit. Notes: Primary main jet assorment of . 074, . 076, . 080 and . 082 in. Secondary main jet assortment of . 078 and . 082 in. Metering rod assortment of . 056 . 048, . 058 . 050, . 058 . 052, . 060 . 050, . 062 . 054 and . 064 . 056 in. Step Up spring assortment of orange, blue, yellow and silver springs. Hard yellow storage case. These
Demon Carburetion Street Demon Calibration Kit # DEM1921Rebuild Kit Type:Calibration kit
Quantity:Sold as a kit.
Notes:Primary main jet assorment of .074, .076, .080 and .082 in. Secondary main jet assortment of .078 and .082 in. Metering rod assortment of .056/.048, .058/.050, .058/.052, .060/.050, .062/.054 and .064/.056 in. Step-Up spring assortment of orange, blue, yellow and silver springs. Hard yellow storage case.
These Demon Carburetion Street Demon calibration kits include an assortment of metering rods, jets and step-up springs to fine tune your application.Kits include: Primary main jet assortment Secondary main jet assortment Metering rod assortment Step up spring assortment Plastic yellow storage case
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
works perfect
Size: PP67-712 V1
Fixed my problem and good quality.
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Reviewed in the United States on September 11, 2025
★★★★★ 5
Quality
Size: PP67-712 V1
Good as original quality. Heavy not lite like others
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Great for 50hp Mercury
Size: PP67-712 V1
This is the right fit and has been working great on our pontoon.
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Reviewed in the United States on January 11, 2025
★★★★★ 4
good item
Size: PP67-712 V1
arrived on time , haven't installed as of yet, will add comments once installed but looks like it is what I need and was as described .
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Reviewed in the United States on June 21, 2019
★★★★★ 5
Direct replacement on my 95 SeaRay 175
Size: PP67-712 V1
My boat started to have issues with not turning over when I used the ignition switch. Replaced the switch and had no effect. Replaced the solenoid and that fixed the problem. Good price, so I replaced all 3 solenoids (Trim/ starter). Solenoids had all needed hardware (nuts/washers)
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Reviewed in the United States on June 9, 2024