WebNov 14, 2011 · November 14, 2011, 10:19 PM. All Stage II blocks and heads had 6 bolts per cylinder, that's a row of 8 down the middle and then 6 more (3 top, 3 bottom in the middle … WebAug 14, 2024 · The cam was matched to the more restrictive exhaust ports of the standard heads. Keep in mind GM brass still imposed a 400 cubic inch limit on their midsize cars. …
Buick GSX Stage 2 specs, 0-60, quarter mile
WebApr 3, 2024 · The Buick V6 has a hell of an advantage because the Stage II aluminum cylinder head (#25500030) is the best wedge design I’ve ever seen. We port the heads, do a three-angle valve job, and install Howard Stewart (2.02-inch intake and 1.625-inch exhaust) titanium valves along with the proper valve springs and retainers for the cam we’re using. WebSep 24, 2024 · GM Parts Direct offers Buick Stage II performance engine components for the Buick 3.8-liter engines. A performance cylinder head for the 231 V-6 engines, part number 25500030, is GM's Stage II light-alloy aluminum head featuring 10-degree angled valve location. Valve seats are unfinished; however, they will accept 2.02-inch intake and … echelon holdings ltd
A Twin Turbo Buick V6 Engine By TA Performance - MotorTrend
WebNov 4, 2024 · This is the week Chris Skaling is shipping me the TA Performance Stage-2 Aluminum Street Eliminator Heads for my Stage-2 Buick 482 cubic-inch Stroker V8.I'm ... WebNov 20, 2006 · I don't think there were any factory stage 2 cars except the 70 yellow X that was in the G M training center in cal. All parts were over the counter from 68 to 72(?). i … WebAug 19, 2024 · That 530 cid aluminum Buick engine puts out well over 900 hp. The second engine Gran Sport Autobody built is for a blue GS … compose volumes home directory