The following table shows a list of engines from popular RC manufacturers that can be converted to EFI engine systems to use as power plants for UAVs.
Löweheiser throttle bodies have the bolt pattern of Walbro carburetors, and therefore installation on an engine that originally came with Walbro carburetors is straightforward without requiring any engine modifications.
| ZENOAH engine | Original carb. | Bolt pattern. | Venturi diam. | Löweheiser Throttle body |
|---|---|---|---|---|
| G230RC | Walbro WT-603B | 31mm | 12.7mm | TB -14mm |
| G240RC | Walbro WT-813A | 31mm | 12.7mm | TB -14mm |
| G260RC | Walbro WT-603B | 31mm | 12.7mm | TB -14mm |
| G260PU | Walbro WT-813A | 31mm | 12.7mm | TB -14mm |
| G260PUH | Walbro WT-643 | 31mm | 12.7mm | TB -14mm |
| G270RC | Walbro WT-813A | 31mm | 12.7mm | TB -14mm |
| G290RC | Walbro WT-990 | 31mm | 12.7mm | TB -14mm |
| G320RC | Walbro WT-1107 | 31mm | 13.49mm | TB -14mm |
| G380PU | Walbro WT-338 | 31mm | 13.49mm | TB -14mm |
| G450PU | Walbro HDA48D | 31mm | 15.80mm | TB -16mm |
| G620PU | Walbro HDA48D | 31mm | 15.80mm | TB -16mm |
| G800BPU | Walbro WJ-64 | 31mm | 17,46mm | TB -18mm |
| Desert Aricraft (DA) engine | Original carb. | Bolt pattern. | Venturi diam. | Lö Throttle body |
| DA-35 | Walbro WT1115 | 31mm | 12,7mm | TB -14mm |
| DA-50 | Walbro WT-201B | 31mm | 13,49mm | TB -14mm |
| DA-60 | Walbro (unknown) | 31mm | TB -16mm | |
| DA-70 | Walbro HDA48B | 31mm | 15,08mm | TB -16mm |
| DA-85 | Walbro HDA77B | 31mm | 15,88mm | TB -16mm |
| DA-100L | Walbro WJ-71-1 | 31mm | 18.25mm | TB -20mm |
| DA100I (Inline) | (unknown) | 31mm | TB -20mm | |
| DA-120 | Walbro WJ71 | 31mm | 18.25mm | TB -20mm |
| DA150L | Walbro WB25 | 46mm | TB -25mm | |
| DA-170 | Walbro Wb-27-1 | 46mm | TB -25mm | |
| DA-200 | Walbro WB-32-1 | 46mm | 23.83mm | TB -25mm |
| 3W engine | Original carb. | Bolt pattern | Venturi diam. | Lö Throttle body |
| 3W-28i | Tillotson He12a | TB -14mm | ||
| 3W-55i | Tillotson HS 25 | TB -16mm | ||
| 3W-55iUS | (unknown) | TB -16mm | ||
| 3W-55XI | (unknown) | TB -16mm | ||
| 3W-56iB2 | (unknown) | TB -16mm | ||
| 3W-75iUS | (unknown) | TB -16mm | ||
| 3W-75iUS-TS | (unknown) | TB -16mm | ||
| 3W-80xi | Tillotson HS 25 | TB -16mm | ||
| 3W-85xi | Tillotson HS 232 | TB -16mm | ||
| 3W-106iB2 | (unknown) | TB -20mm | ||
| 3W-110iB2 | Tillotson HS 232 S2 | TB -20mm | ||
| 3W-110iR2 | Tillotson HS 25 | TB -20mm | ||
| 3W-112iB4 | Walbro HDA 6A | TB -20mm | ||
| 3W-150iB2F | Tillotson MO3 | TB -20mm | ||
| 3W-157xiB2F | Tillotson HR 14 A MP4 Walbro WGA 7 PSF |
TB -20mm | ||
| 3W-157xiB2F-TS | (unknown) | TB -25mm | ||
| 3W-170xiB2F | Tillotson HR 14 A MP4 Walbro WGA 7 PSF |
TB -25mm | ||
| 3W-210xiB2F-TS | Walbro WGA 7 PSF | TB -25mm | ||
| 3W-220iB4 | Tillotson HS 232 S2 | TB -25mm | ||
| 3W-275xiB-TS2 | Tillotson HR 194 A | TB -25mm | ||
| 3W-342iB2 | Tillotson HR 194 A | |||
| 3W-342iB2-TS | (unknown) | |||
| 3W-684iB4 | Tillotson HR 194 A | |||
| 3W-684iB4-TS | (unknown) | |||
| DLE engine | Original carb. | Bolt pattern | Venturi diam. | Lö Throttle body |
| DLE 20 | Walbro WT603 | 31mm | 9.53mm | TB -10mm |
| DLE 30 | Custom DLE carb. | 31mm | TB -14mm | |
| DLE 35 | Custom DLE carb. | 31mm | TB -14mm | |
| DLE 40 | Custom DLE carb. | 31mm | TB -14mm | |
| DLE 55 | Custom DLE carb. | 31mm | TB -16mm | |
| DLE 60 | Custom DLE carb. | 31mm | TB -16mm | |
| DLE 61 | Custom DLE carb. | 31mm | TB -16mm | |
| DLE 85 | Custom DLE carb. | 31mm | TB -16mm | |
| DLE111 | Walbro WJ-71-1 | 31mm | 18.25mm | TB -20mm |
| DLE 120 | Custom DLE carb. | 31mm | TB -20mm | |
| DLE 170 | Custom DLE carb. | 46mm | TB -25mm | |
| DLE 222 | Custom DLE carb. | 46mm | TB -25mm | |
| ZDZ engine | Original carb. | Bolt pattern | Venturi diam. | Lö Throttle body |
| ZDZ 56RV-J | (unknown) | 31mm | TB -16mm | |
| ZDZ 80 RV-J | Walbro WJ-71-1 | 31mm | 18.25mm | TB -16mm |
| ZDZ 97RV-JCH | (unknown) | 31mm | TB -16mm | |
| ZDZ 195B2RV-J Champion | (unknown) | 31mm | TB -25mm | |
| ZDZ 140B2RV-G Champion | (unknown) | 31mm | TB -20mm | |
| ZDZ 112B2RV-J Champion | (unknown) | 31mm | TB -20mm | |
| ZDZ 250B2-J | (unknown) | 46mm | TB -25mm | |
| ZDZ 250B2RV-J | (unknown) | 46mm | TB -25mm | |
| ZDZ 112R2-J INLINE | (unknown) | 31mm | TB -20mm | |
| ZDZ 210R2-JS iNLINE | (unknown) | 46mm | TB -25mm | |
| ZDZ 250R2-JS INLINE | (unknown) | 46mm | TB -25mm | |
| ZDZ 210B2-J | (unknown) | 46mm | TB -25mm | |
| ZDZ 210B2RV-J | (unknown) | 46mm | TB -25mm | |
| ZDZ 210B2RV-JS | (unknown) | 46mm | TB -25mm | |
| ZDZ 250B2-J PPG | (unknown) | 46mm | TB -25mm | |
| ZDZ 224B4-J | (unknown) | 46mm | TB -25mm | |
| ZDZ 360B4-J | (unknown) | |||
| ZDZ 420B4-J | (unknown) | |||
| ZDZ 420B4-JS | (unknown) | |||
| ZDZ 420B4-JSR | (unknown) | |||
| ZDZ 500B4-J | (unknown) | |||
| ZDZ 420R4-JSR inline | (unknown) |
Dear Sirs,
we are interested in an EFI system for an UAV engine (DLE 60)
Can you supply the complete EFI kit (throttle body, wiring, sensors, pump, etc.).
Can you possibly send us an offer and technical documentation?
Best regards
Gaetano Caputo
G.G.G. S.p.A.
Stradale Primosole, 46 – Zona Industriale
95121 Catania (CT) – Italia
tel. +39 095-591019
fax: +39 095-592501
email: ggg@gggele.it
web: http://www.gggele.it
pec: ggg_elettromeccanica@pec.gggele.it