bikeboy587

The guy for my GT-40s has not answered my calls or emails in the past 10 days so I gave up on him.[/align][/align]http://store.summitracing.com/partde...p;autoview=sku[/align][/align]Just bought these heads tonight for $750 plus whatever shipping comes out to be. Edelbrock Performers. Plus the guy put upgraded valve springs on there to have lift up too .600 with will be fine for my came. These heads are the O-ringed versions to take higher cylinder pressure from boost or Nitrous . And, they are aluminum of course so i'll save weight.[/align][/align]This guy had these heads with a GT-40 intake like me adn a B-303 cam which has slightly less lift than mine and dynoed 313rwhp..... [/align][/align]He is gonna send me a copy of the dyno sheet for the non-believers.[/align][/align][/align]And these will work the ARP head studs i already bought.[/align][/align]WOOHOOO[/align]

bikeboy587

B-303 cam he had.... [/align]Duration[/align]intk-224 exh-224[/align]Lift[/align]intk-.480 ex-.480[/align][/align]My Trickflow cam[/align]Duration[/align]int-221 ex-225[/align]Lift[/align]in- .499 ex-.510[/align]

JT76

BIG thumbs up for manning up and getting real heads that are not made out of chunks of iron.