/* ATOMIC PERFORMANCE THEME STYLES - LIGHT MODE */ .atomic-container { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; max-width: 1000px; margin: 0 auto; background-color: #ffffff; color: #333333; line-height: 1.6; border: 1px solid #e0e0e0; box-sizing: border-box; } /* BRAND COLORS */ :root { --atomic-orange: #E4522B; --atomic-purple: #663399; --light-grey: #f4f4f4; --border-color: #ddd; } /* TYPOGRAPHY */ .atomic-header { text-align: center; padding: 40px 20px; border-bottom: 4px solid var(--atomic-orange); background-color: #fafafa; width: 100%; } .atomic-title { color: var(--atomic-orange); font-size: 2.5rem; text-transform: uppercase; margin: 0; font-weight: 900; letter-spacing: 1px; line-height: 1.1; } .atomic-subtitle { color: #555; font-size: 1.2rem; margin-top: 10px; font-weight: 400; text-transform: uppercase; letter-spacing: 2px; } h2 { color: #222; text-transform: uppercase; font-size: 1.8rem; margin-bottom: 15px; border-left: 5px solid var(--atomic-orange); padding-left: 15px; } h3 { color: #333; font-size: 1.4rem; margin-top: 0; font-weight: 700; } p { margin-bottom: 15px; color: #444; } strong { color: #000; } /* LAYOUT GRIDS */ .atomic-section { padding: 40px; border-bottom: 1px solid #eee; } .atomic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; } /* IMAGES */ .atomic-img { width: 100%; height: auto; border-radius: 4px; border: 1px solid #ddd; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); background-color: #eee; /* Placeholder background */ min-height: 250px; object-fit: cover; } .img-caption { font-size: 0.85rem; color: #666; text-align: center; margin-top: 8px; font-style: italic; } /* LISTS */ ul.atomic-list { list-style: none; padding: 0; } ul.atomic-list li { padding-left: 25px; position: relative; margin-bottom: 10px; color: #444; } ul.atomic-list li::before { content: "►"; color: var(--atomic-orange); position: absolute; left: 0; } /* CTA BUTTON */ .atomic-cta { display: inline-block; background-color: var(--atomic-orange); color: #fff; padding: 15px 30px; font-size: 1.2rem; font-weight: bold; text-transform: uppercase; text-decoration: none; border-radius: 4px; margin-top: 20px; text-align: center; box-sizing: border-box; transition: background 0.3s; cursor: pointer; border: none; } .atomic-cta:hover { background-color: #c03d1b; } /* RESPONSIVE */ @media (max-width: 768px) { .atomic-grid { grid-template-columns: 1fr; } .atomic-title { font-size: 1.8rem; } .atomic-section { padding: 20px; } } Atomic Cosworth F1 Series Pistons F1 Engineering for Your Barra | 2000HP Capable F1 Technology for the Street When you're chasing 2000hp, your pistons are absorbing 8 to 9 tonnes of combustion force, 60 times a second. Standard forged pistons are heavy and noisy. We partnered with the legendary Cosworth UK to engineer a piston that defies the compromise between race strength and street manners. 💡 DID YOU KNOW? Forged doesn't have to mean noisy. Most high-strength 2618 alloy pistons rattle loudly when cold due to loose clearances required for thermal expansion. The Atomic Cosworth piston features a unique crown and skirt geometry derived from Barra specific R&D. Cosworth's proprietary Alloy blend goes beyond the tradition 2618 alloy for improved strength to weight ratios. The Atomic Solution Forged from a Cosworth proprietary alloy, these pistons are ultra-lightweight to reduce reciprocating mass (allowing higher RPM) yet incredibly strong thanks to an internal "X-Brace" strut design supporting the pin bosses. With Xylan-coated skirts for friction reduction and a fully polished crown to reflect heat, these are the most advanced pistons available for the Ford Barra. The mass of these pistons if focused heavily on the underside of the crown to create a hugely stable structure for the crown to withstand such high pressure. Polished Crown & Xylan Skirts: The Ultimate Combo. Six internal struts for immense structural rigidity. 2. Engineered to Survive Proven in builds beyond 1500hp, these pistons are built to take punishment. 6 Internal Struts: A complex bracing network connects the crown directly to the pin boss, preventing crown collapse under massive boost. Xylan Skirt Coating: A specialized low-friction coating reduces wear on the cylinder walls and eliminates skirt collapse during high-load side loading. Polished Crown: By polishing the piston top to a mirror finish, we reflect combustion heat back into the chamber, protecting the piston alloy from softening and reducing the chance of detonation hotspots. Tech Specs Material: Cosworth Proprietary Forged AlloyBore Size: 92.30mm (Finished Size)Rating: 2000hp+ / 9 Tonnes ForceDesign: Cosworth F1 Series (UK Engineered) 📦 What's Included Set of 6x Cosworth F1 Series Forged Pistons Complete Set of Hastings High-Strength Rings 6x Heavy Duty Floating Wrist Pins 12x Spiral Locks / Wire Locks Xylan Skirt Coating (Pre-Applied) ⚠️ Machining Notes Bore Size: These pistons are designed for a piston to bore clearance of 0.0045" with a 92.30mm finished bore size. Your block must be bored and honed to this specific dimension. Ring Gaps: Piston rings are supplied file-to-fit. You MUST file the ring gaps to the specification suitable for your boost level (see included instructions). Failure to gap rings will cause engine failure. Add to Cart
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