Motorbreath is an indica-leaning hybrid cannabis strain made from Chemdawg and SFV OG Kush, known for an intense fuel-and-solvent aroma and a strong, relaxing high. It is usually credited to Pisces Genetics, with the #15 cut considered the original. Lab results typically run from the low 20s to near 29% THC.
Motorbreath Strain at a Glance
| Type | Indica-dominant hybrid |
|---|---|
| Also known as | Motor Breath, Motor Breath #15, Motorbreath OG |
| Lineage | Chemdawg × SFV OG Kush |
| Breeder / origin | Pisces Genetics (Jimmy Nitz), per Weedmaps; #15 phenotype reportedly selected by a forum grower |
| THC | 21–29% (typical lab range) |
| CBD | Under 1% |
| Dominant terpenes | Limonene, Beta-caryophyllene, Myrcene |
| Aroma and flavor | diesel, gasoline, earth, lemon peel, pungent, lemon, pepper |
| Reported effects | relaxed, euphoric, tingly, sleepy |
| Best for | evenings, experienced consumers, stress relief |
Where Motorbreath Comes From
Motorbreath is a Chem and OG Kush cross. Leafly describes it as Chemdawg crossed with SFV OG Kush, and Weedmaps lists Chem D and SFV OG. Weedmaps credits Pisces Genetics, bred by Jimmy Nitz, and says the #15 phenotype was reportedly selected by a forum grower known as Sticky Icky OG. Leafly gives no breeder and lists Gator Breath and Oil Tanker as offspring.
Several cuts circulate under the Motorbreath name, with the Pisces Genetics #15 treated as the original, according to Weedmaps. That variation is common with fuel strains and explains why one jar can taste more lemon-peel and another more rubber and solvent. Leafly calls it award-winning, though the specific awards are not documented there.
One caution: some online sources credit unrelated breeders or locations. The Pisces credit appears most consistently, but treat the details as reported, not confirmed.
Motorbreath Effects: What It Feels Like
Motorbreath is potent and arrives quickly. Weedmaps users describe a cerebral tingle and euphoric lift, followed by physical relaxation, with sleepiness more common later in a session. Leafly readers list relaxed, euphoric and tingly as top effects and call the overall effect mostly calming.
It is a strain for people with some experience. The THC is high, and the body effect can be heavy. It suits evenings, stress relief or rest. Leafly itself advises novices to be careful, and a modest first dose is a good rule.
Motorbreath Terpenes, Aroma and Flavor
Motorbreath earns its name. The aroma is diesel, gasoline and something close to industrial adhesive, with pine, wet earth, garlic and tart lemon peel, according to Weedmaps. Leafly adds pepper and notes citrus and earth. On the inhale, expect fuel and pungent spice; the exhale is lemony and slightly sour.
Limonene leads on Leafly, followed by caryophyllene and myrcene. That mix delivers the citrus snap, the black pepper and an earthy, musky base, all common in Chemdawg offspring.
- Limonene: bright citrus, also found in lemon and orange peel
- Beta-caryophyllene: peppery and spicy, also found in black pepper and cloves
- Myrcene: earthy, musky and herbal, also found in mango and hops
Terpene levels vary from grower to grower and batch to batch, so check the lab label on the package. Learn more in our guide to cannabis terpenes.
Side Effects and How to Use Motorbreath
Dry mouth is common, and Leafly readers also mention dizziness and anxiety. Because the strain is strong, overdoing it can be unpleasant for newer consumers. Hydrate and go slowly.
With Motorbreath, as with any strain, a smaller dose usually avoids anxiety or grogginess. Our cannabis safety guide covers what to do if you take too much.
Do People Use Motorbreath for Medical Reasons?
Leafly readers most often report using Motorbreath for anxiety, stress and depression. Those are anecdotal accounts rather than medical findings, and anyone with a health condition should consult a doctor.
These are user reports, not clinical findings. For what research actually supports, see our cannabis health and research section, and talk to your doctor before using cannabis for a health condition.
Strains Like Motorbreath
- Chemdawg: a parent, the source of the fuel
- OG Kush: the Kush side of the family tree
- Sour Diesel: another loud, gassy classic
- Chemdawg #4: a close Chem cut
- Cheese Dawg: a funky, pungent Chemdawg cousin
- GMO Cookies: a garlicky, gassy hybrid with a heavy effect
Browse more hybrid strains, the full strain directory, or our guide to cannabis strains.
More Hybrid Strains to Explore
Mount Hood Magic · Mystery Cookies · Nitrous · Moroccan Peaches · Moonbow · Moon Dog · All hybrid strains
Where to Buy Motorbreath
Dispensary menus change every week, and Motorbreath may be sold under its own name, as a cross or as a pre-roll or vape. The fastest way to find it is to check store menus online before you go. In Vancouver, browse Vancouver dispensaries and check the menus at stores like Main Street Marijuana North and The Herbery St. Johns Rd. In Bend, browse Bend dispensaries and check the menus at stores like Fyre and Tokyo Starfish Box Factory. You can also browse licensed dispensaries in every state we cover. Adults 21 and older can buy with a valid photo ID; see cannabis laws by state for purchase limits.
Motorbreath FAQ
Is Motorbreath indica or sativa?
Motorbreath is an indica-leaning hybrid. It starts with a cerebral tingle and moves to a heavy, calming body effect.
What is Motorbreath a cross of?
It is a cross of Chemdawg and SFV OG Kush.
How strong is Motorbreath?
Weedmaps lists 21% to 29% THC and Leafly lists 26%, so it is strong. Beginners should be cautious.
What does Motorbreath taste like?
Diesel and gasoline, with pepper, earth and lemon peel.
Who bred Motorbreath?
Weedmaps credits Pisces Genetics (Jimmy Nitz), with the #15 phenotype as the original. Leafly does not name a breeder.
Is Motorbreath good for sleep?
It can be, since sleepiness grows as the session goes on, but it also has an early euphoric tingle. Higher doses lean sedating.
For adults 21+ in legal states. Strain information reflects breeder descriptions, lab data and user reports; effects vary by person and batch. Not medical advice.
