Webb12 apr. 2024 · Maximum performance for engines with Chevrolet Bow Tie cast iron heads #14011058, #14011034, and #10134392. Ideal for classes where rules restrict the porting of intake manifolds to match cylinder heads. #350-2972 can be tuned for greater performance gains when used with 1'' or 2'' carb spacers. In classes where spacers are … WebbChevrolet Head Casting Number Reference Small Blocks 330545 350, 73, Corvette, 76cc, 2.02-1. ... World Products Cast Iron Heads ( by part numbers ) 4351 67cc, 162cc intake port 4350 76cc, 162cc intake ... 290 262/115cc port small plug head 291 327/120cc port 340 320/120cc port 820 255 ...
Crankshaft Coalition Wiki -- hot rod tech articles
Webb26 jan. 2006 · Have so on numerous different sets of like heads". He was probably commenting on ported heads but his stock 083 numbers suggest a similar trend) 113 alum L98 head: 199 intake; 149 exh (Chevy High Performance) 113 alum L98 head: 182 intake; 145 exh (Vizard book, p124,127) 113 alum L98 head: 193 intake; 162 exh (GMHTP, … WebbI've compiled the following information on SBC Cylinder heads to help compare them. ... Vortec Bow-Tie Small Port PN# 25534421 Cast Iron 2.00/1.55 : GM Vortec Bow-Tie Large Port PN# 25534431 Cast Iron ... These flow numbers come from Chevy High Performance Magazine Data. *2 ... how to sort my life out
CHEVROLET Chevy small block Gen I Cylinder Heads
Webb20 apr. 2007 · I've not tested any of the Chevy SB Xtremes....but we gained over 10 hp & 15 ft.-lb. of torque everywhere in the curve from 1500-5500 using an Xtreme 274/286 over the Magnum 280, in a BBC 402. Not gobs, but everything helps, & if you are buying it new, they're the same price. Webb21 mars 2002 · Thinking of buying a set of new GM heads the casting numbers are #93417369. Any info on these heads? ----- Stock 67 327 RS... in this thread in this sub-forum in the entire site. Advanced Search ... Chevy Tri Five Forum 60K+ members. Can-Am electric vehicles 10+ members. Home. Forums. First Generation Camaro Info and Tech - … Webb350 mains, 2-piece rear seal, splayed caps, GTP race block 10051182.....2 or 4...Bowtie, 3.75"-4.30" bores, 1 or 2-piece rear seal 10051184.....4...Bowtie, 4.00"-4.155" bores, 1 or 2 … how to sort music in itunes