{"product_id":"wolverine-inferno-gen-2-hpa-engine-v3-ak-premium","title":"Wolverine INFERNO Gen 2 HPA Engine — V3 AK, Premium Electronics","description":"\u003cdiv style=\"background:#edfaf1;border-left:4px solid #27ae60;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#1a6b3a;\"\u003eWolverine INFERNO Gen 2 for V3 AK gearboxes — the AK version of the engine most people mean when they say HPA conversion.\u003c\/strong\u003e Drop-in kit with Gen 2 Premium electronics.\u003c\/div\u003e\u003cp\u003eAK platforms have always been the poor relation in HPA conversions. Most engines are built around the V2 M4 gearbox and AK owners are left adapting, improvising or going without. This is the version Wolverine built specifically for the \u003cstrong\u003eV3 gearbox\u003c\/strong\u003e, so it fits properly rather than approximately.\u003c\/p\u003e\u003cp\u003eThe INFERNO Gen 2 is a \u003cstrong\u003ehybrid design\u003c\/strong\u003e, and that word is doing real work. Open-bolt engines are easy to tune, efficient and never dry-fire the first round; closed-bolt engines make hop-up tuning far simpler. The Gen 2 uses a patented \u003cstrong\u003eindependent poppet and nozzle\u003c\/strong\u003e arrangement to get both — the pause between BB loading and BB firing is what delivers consistent velocity and better hop-up performance at the same time.\u003c\/p\u003e\u003cp\u003eIt is a \u003cstrong\u003esingle solenoid\u003c\/strong\u003e system, which keeps it simpler to set up than dual-solenoid engines, and Wolverine estimate it is \u003cstrong\u003e10–15% more efficient\u003c\/strong\u003e than their previous generation. On an AK running a mid-cap loadout, that efficiency shows up as more magazines per fill.\u003c\/p\u003e\u003cp\u003eThis version ships with the \u003cstrong\u003eGen 2 Premium FCU\u003c\/strong\u003e — the fuller-featured control unit, giving deeper configuration than the Spartan board. Everything needed to install it in a V3 gearbox is included.\u003c\/p\u003e\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eSpecifications\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin:0 0 18px;\"\u003e\n\u003ctr style=\"background:#1B3A6B;color:#fff;\"\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eDrop-in HPA engine kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eGearbox\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eV3 (AK pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eElectronics\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eGen 2 Premium FCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eDesign\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eHybrid, patented independent poppet and nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSolenoid\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eEstimated 10–15% improvement over the previous generation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eIncluded\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eEngine, electronics and installation components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eWolverine Airsoft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eGood to know before you buy\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eV3 AK gearboxes only.\u003c\/strong\u003e If you are converting an M4-pattern rifle you want the V2 version — we stock that in Premium, Spartan and XTS.\u003c\/p\u003e\u003cp\u003eYou will also need a tank, regulator, line and a small battery. The engine handles the rest.\u003c\/p\u003e\u003cp\u003eFitting means opening the gearbox and rewiring the trigger. We do HPA conversions on the bench, chronographed before they go back.\u003c\/p\u003e\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does hybrid actually mean here?\u003c\/strong\u003e\u003cbr\u003eOpen-bolt engines tune easily and run efficiently; closed-bolt engines make hop-up setup simpler. The Gen 2 uses independent poppet and nozzle control to get both — the pause between loading and firing is what gives you consistent velocity and better hop performance together.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit my AK?\u003c\/strong\u003e\u003cbr\u003eIt is built for the V3 gearbox, which covers most AK-pattern rifles. Send us your make and model and we will confirm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePremium or Spartan electronics?\u003c\/strong\u003e\u003cbr\u003ePremium is the fuller-featured FCU with deeper configuration. Spartan is the simpler, cheaper board. This kit ships with Premium.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much more efficient is it?\u003c\/strong\u003e\u003cbr\u003eWolverine estimate 10–15% over the previous generation. In practice that is more magazines per tank fill.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan you fit it?\u003c\/strong\u003e\u003cbr\u003eYes. AK conversions are more involved than M4 and we do this work in the workshop.\u003c\/p\u003e\u003cdiv style=\"background:#fffbe6;border-left:4px solid #f0d060;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e⚠ \u003cstrong\u003eRunning HPA:\u003c\/strong\u003e always feed an engine through a secondary regulator and never connect it directly to a tank output. Check the rated pressure before setting a regulator, and chronograph to your site limit before playing.\u003c\/div\u003e\u003cdiv style=\"background:#1B3A6B;color:#fff;padding:12px 16px;border-radius:6px;margin:18px 0 0;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#fff;\"\u003e💡 Titan Forge Airsoft tip:\u003c\/strong\u003e converting an M4 instead? See the \u003ca href=\"\/products\/wolverine-inferno-gen-2-premium-edition-hpa-engine-v2-m4\" style=\"color:#cdd6f4;\"\u003eV2 M4 Premium\u003c\/a\u003e. Add an \u003ca href=\"\/collections\/hpa-tanks\" style=\"color:#cdd6f4;\"\u003eHPA tank\u003c\/a\u003e and \u003ca href=\"\/collections\/hpa-regulators\" style=\"color:#cdd6f4;\"\u003eregulator\u003c\/a\u003e, or \u003ca href=\"https:\/\/wa.me\/447874452357\" style=\"color:#cdd6f4;\"\u003emessage us on WhatsApp\u003c\/a\u003e.\u003c\/div\u003e","brand":"Wolverine Airsoft","offers":[{"title":"Default Title","offer_id":55655899824504,"sku":"3828721561","price":384.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/WolverineINFERNOGen2V3AKHPAEngine_TitanForgeAirsoft.webp?v=1788964778","url":"https:\/\/www.titanforgeairsoft.com\/products\/wolverine-inferno-gen-2-hpa-engine-v3-ak-premium","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}