WebFeb 24, 2006 · 92 Posts. #4 · Feb 24, 2006. The T stands for Truck. They have something like 0.4 of a point more compression than regular 2 barrel heads of the same era. I had a … WebApr 27, 2003 · Are they a closed chamber head, like the other early 289/302 heads? Is there a disadvantage to use C9TE heads? 80 T-Bird 302, ported/polished heads & RPM Airgap, MSD ignition, C-4 Trans w/shift kit & B&M Megashifter, 5-lug 3.73-8.8 Trac-Lok, Dual …
Iron Ford 390 FE Makes 596 HP Using Stock Heads - MotorTrend
WebOct 2, 2008 · These heads, 1969 Ford 302 DOOE with 1.45 inch exhaust valves could not be rebuilt without new seats or larger valves. The newly cut seat needs to have the old seat / throat area opened up so that the flow … WebSep 29, 2024 · 1) Ford 289 Cylinder Head Upgrade Top 289 Cylinder Head Recommendation: Ford AFR 185cc Enforcer Aluminum Cylinder Head One of the major pain points on the early 289 small blocks is their cylinder head design. While they aren’t the worst flowing cylinder heads that Ford has designed, they aren’t the best either. sterling by music man short scale stingray
How To Upgrade Your Ford GT40P Heads - MotorTrend
WebSep 1, 2024 · The 4.0L OHV engine was produced until 2000 and was used in the Ford Explorer and Ranger. Output was 160hp and 225 ft·lbf. Though there is some variation, typically 155hp is quoted as horsepower for 1990-1992 applications. In 1998 the 4.0L SOHC (Single Over Head Cam) engine replaced the 4.0L OHV engine producing 207hp. WebIf you or a customer use aftermarket performance bolts such as the ARP bolts that are sold on our website, follow the recommended torque specifications. 260 - 289 - 302 Torque Spec 351W Torque Spec 351C & 351M Torque Spec 360 - 390 - 406 - 427 - 428FE Torque Spec 429 & 460 Torque Spec http://www.guiaautomotrizcr.com/images/Aeraid%20head%20and%20block%20manual.pdf sterling byran \u0026 christine