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Description
EMPI Hi-Performance Dual Port Cylinder Head 90.5/92mm - 35.5/32mm SS Valves - 3-Angle Valve Job - Part #98-1374-BBuilding a 1776, 1835, or 1914 and want stainless valves without going to a full race head? This is the one. EMPI's Hi Performance dual port head (98 1374 B) is the proven 98 1355 B casting machined to fit 90. 5mm and 92mm pistons, upgraded with stainless Manley valves, hi rev springs, chromoly retainers, bronze guides, and a 3 angle valve job. SCORE approved, sold each. Features 90. 5mm 92mm bore, dual port casting (98 1355 B based) 35. 5mm intake
Building a 1776, 1835, or 1914 and want stainless valves without going to a full race head? This is the one. EMPI's Hi-Performance dual-port head (98-1374-B) is the proven 98-1355-B casting machined to fit 90.5mm and 92mm pistons, upgraded with stainless Manley valves, hi-rev springs, chromoly retainers, bronze guides, and a 3-angle valve job. SCORE-approved, sold each.
Features
- 90.5mm / 92mm bore, dual port casting (98-1355-B based)
- 35.5mm intake / 32mm exhaust stainless steel Manley valves
- Hi-Rev single valve springs
- Chromoly retainers and hardened keepers
- Bronze valve guides
- Rocker, exhaust, and intake studs included
- 14mm x 1/2" spark plug holes
- 3-angle performance valve job
- Special aluminum alloy, fully repairable
- SCORE approved for Class 11 competition
- Sold each
Specifications
- Chamber Volume: 51cc
- Intake Port Volume: 53cc
- Exhaust Port Volume: 56.5cc
- Valves: 35.5mm intake / 32mm exhaust, stainless Manley
- Part Number: 98-1374-B | UPC: 707924472356
- Shipping weight: 13 lb | Boxed: 12 x 9 x 7 in
Important
Lash caps (P/N 00-4006-0) are required for all stainless steel valve applications — sold separately.
Fitment
CONFIRMED: VW Type 1 dual-port performance builds running 90.5mm or 92mm bore — 1776cc and 1835cc, and 90.5mm-based combinations. Beetle, Bus, Karmann Ghia, Type 3, Thing. NOT CONFIRMED: stock 85.5mm or 94mm bore (use the matching-bore head), single-port engines, Type 4 engines.
Questions & Answers
What bore are these machined for? 90.5mm and 92mm pistons.
What displacements? 1776cc (90.5mm) and 1835cc (92mm) builds.
Do I need lash caps? Yes — required with stainless valves, sold separately (00-4006-0).
Sold each or as a pair? Each.
What's the part number? EMPI 98-1374-B (UPC 707924472356).
Are you an authorized dealer? Yes — Washburn's Metal is an authorized EMPI dealer.
Prop 65 Warning
WARNING: This product can expose you to chemicals including lead which are known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov. Wash hands following installation or before eating. All parts legal for use on pre-pollution controlled vehicles only.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy