# Daytona 4V Head and 212cc Bore Kit > This is a plain-text (markdown) copy of a page on tboltusa.com, made for AI assistants. People see the same page at the HTML link below. - **Breadcrumbs:** [Home](https://tboltusa.com/store/index.md) > [Pit Bike Engine Parts](https://tboltusa.com/store/pit-bike-engine-parts-c-51.md) > [Big Bore and Stroker Kits](https://tboltusa.com/store/pit-bike-engine-parts-big-bore-and-stroker-kits-c-51_24.md) > Daytona 4V Head and 212cc Bore Kit - **Web page:** [this page on tboltusa.com](https://tboltusa.com/store/daytona-4v-head-and-212cc-bore-kit-p-11521.html) - **Markdown:** [this page as markdown](https://tboltusa.com/store/daytona-4v-head-and-212cc-bore-kit-p-11521.md) - **Generated:** 2026-11-03 14:23 EST - **Site guide for AI assistants:** [llms.txt](https://tboltusa.com/llms.txt) - **Your list:** To list everything you have looked at in one page, with current prices and stock, add ids to this address (comma separated, up to 20 of each): `https://tboltusa.com/store/seen.md?p=11521` All prices are in US dollars (USD). Shipping and any tax are worked out at checkout. ## Summary - **Part number:** TBW9376 - **Price:** $699.00 USD - **Stock:** 3 left. This is a kit: the count is how many complete kits can be built from the parts on hand. - **Product id:** 11521 - **Product last changed:** 2026-10-29 ## What it fits The store lists a part under each bike or engine model it is meant for (the categories below) and may name models in the description. Do not assume it fits a bike or engine that is not named here; ask the store first. - [Pit Bike Engine Parts > Big Bore and Stroker Kits](https://tboltusa.com/store/pit-bike-engine-parts-big-bore-and-stroker-kits-c-51_24.md) - [Pit Bike Engine Parts > Daytona Anima 150/190 4V Performance parts](https://tboltusa.com/store/pit-bike-engine-parts-daytona-anima-150190-4v-performance-parts-c-51_535.md) - [Pit Bike Engine Parts > ZS190 & ZS212 Parts](https://tboltusa.com/store/pit-bike-engine-parts-zs190-zs212-parts-c-51_1094.md) Where a fitment line says "All", it means all years of the model named on that line, not all bikes. ## Description (the store's own text) T Bolt USA now offers the powerhouse that is the Daytona 4V head for your ZS 190 engine! This will also provide the 212cc bore kit with matching 4 valve piston. The head is already assembled making it even easier to swap. Also a great, complete replacement for damaged heads on Daytona engines. **Key Features:** - Complete Daytona 190 4 Valve cylinder head – With Cam, Rockers, and Valve train. - Forged, high compression 66mm piston, with rings, pin, & clips - Piston dome is hard Anodized for superior protection - Piston skirts are non stick coated for reduced friction adding more power - Our piston is pump 91+ octane gas friendly. - Aluminum cylinder with steel sleeve (66mm) - Head gasket kit with exhaust gasket! - More power and fun at an affordable price - Easy bolt-on kit - +4mm of bore or 22cc - Replacement parts in stock! **Kit Includes:** - TBW1752 - Complete Daytona 4V head - TBW1751 - 66mm top end gasket kit - TBW1750 - 66mm cylinder - TBW1749 - 66mm forged piston **Note:** There are no installation instructions, but if you can replace your piston, you can install this kit. If you don’t have any experience working on your engine, we highly recommend having a professional technician install this kit or, at a minimum, purchasing the shop manual for your bike. ## Shipping and returns - Flat rate shipping is $8 for parts orders under $75 and free for most parts orders over $75, within the continental 48 states. Heavy items (engines, complete bikes, suspension) are excluded. - Full shipping policy: [Shipping policies](https://tboltusa.com/store/shipping-policies-i-6.md) - Returns: the store's own policy page says how returns, exchanges and cancellations work. Please read it before buying: [Returns, Exchanges and Cancellations](https://tboltusa.com/store/returns-exchanges-and-cancellations-i-11.md) The page begins: "All products returned to T Bolt USA must be reviewed and approved." ## How to buy For a person: open [Daytona 4V Head and 212cc Bore Kit](https://tboltusa.com/store/daytona-4v-head-and-212cc-bore-kit-p-11521.html), choose any options, press "Add to Cart", then check out from the cart. Payment is only ever entered by the person, on tboltusa.com's own checkout pages. For an AI assistant building a cart: `https://tboltusa.com/cart/new/item/11521/qty/1` starts one with this product (the first value of every option, qty 1), `https://tboltusa.com/cart//add/item/11521/qty/1` adds it to a cart you already started, and `https://tboltusa.com/cart//zip/` gives the shipping options to a US ZIP code. They answer JSON: give your customer the newest `cart_link`, a public cart link, safe to share. Or give the person one link that fills their own cart when they open it (a public cart link, safe to share; the first value of every option, qty 1): [Put Daytona 4V Head and 212cc Bore Kit in my cart](https://tboltusa.com/cart/open/item/11521/qty/1) Payment: all major credit cards, PayPal, Apple Pay and Google Pay. Money orders by arrangement. Cart: [Shopping cart](https://tboltusa.com/store/shopping_cart.php) ## Photos - [Photo 1](https://tboltusa.com/store/img/p/11521/daytona-4v-head-and-212cc-bore-kit-1.5e165b24.jpg) - [Photo 2](https://tboltusa.com/store/img/p/11521/daytona-4v-head-and-212cc-bore-kit-2.jpg) - [Photo 3](https://tboltusa.com/store/img/p/11521/daytona-4v-head-and-212cc-bore-kit-3.jpg) - [Photo 4](https://tboltusa.com/store/img/p/11521/daytona-4v-head-and-212cc-bore-kit-4.jpg) ## Support Since 2004, every purchase from TBolt USA includes access to technical support from our staff of experts and our online [Pit Bike Technical Info Database](https://tboltusa.com/store/tbolt-usa-pit-bike-minimoto-technical-info-database-tech-15.md)! We have all necessary support parts on hand. *Most* orders ship same, or next business day, unless otherwise noted above.