WebNov 9, 2012 · Received 225 Likes on 119 Posts. Depending on how wild you are going, removing as much of the hump in the exhaust port as you can, and opening up the bowls under the valves is the normal thing to do. Don't polish the intake ports. If you need more flow, a set of CJ valves, at least the exhaust, will help too... WebBear Block Motors (BBM) is proud to introduce the incredible new BBM FE cylinder head for 390, 427, and 428 big-blocks with 2.150/1.650 or 2.200/1.650 inch intake/exhaust valves with the lightweight 11/32 inch stems. Combustion chambers are engineered for optimum swirl and quench right out of box. High-swirl/high-quench chambers allow for more ...
14102187 casting 305 head modification,outperform a 350 head
WebAug 6, 2024 · Ford 352 heads. Removed from a 1966 Ford Thunderbird though not correct, with 1972-1974 casting numbers D2TE-6090-AA, date coded 3J24 = 1973 September, 24th and 3M7 = 1973 December 7th. ... Original 72-74 Ford Big Block 352 390 Engine Cylinder Head Pair D2TEAA OEM. Pre-owned Pre-owned Pre-owned. $839.99. Free shipping … WebE-CNC ™ CYLINDER HEADS For the ultimate in performance, our E-CNC cylinder heads are the answer. This Performance Cylinder Head is fully CNC ported for maximum horsepower and torque, making them ideal for … df slw llc
Ford 390 - D2TE-AA and C6AE-R Heads - narkive
WebJan 16, 2013 · The 390GT and 428CJ heads aren't the same, in fact quite different- and the GT head isn't really a very good head, having the later lowered exhaust ports. The GT head is the same as the regular 390 head from the same time, except for the extra 6 bolt holes on the exhaust flanges for the shock-tower cars, and the one-piece retainers and stronger ... http://chevellestuff.net/qd/head_casting_by_year.htm WebJul 22, 2000 · Mike D. Jul 23, 2000 #7. Steve Salas gratiously sent my several photos of the work he had done to his D2TE-AA heads to put 2.19/1.73 valves in them and to increase the chamber size to 85cc. This is a big help for a project that I'm working on and wanted to pass a picture along. You can view it at: chutney by jahangir takeaway dundee