Unfortunately I do not have the flow sheets. Cam lift is 645/660 with the 1.65 rockers.
SD did cnc match the torker2 intake ports to the heads, but to my knowledge they did not do any significant internal porting. I do recall TA Man saying he found decent gains when custom porting his T2 on a similar engine combo. It would definitely make sense to check into.
I cannot see my signature from here, but did find slightly better ET when moving from a 1" open to a 2" open spacer on the T2.
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68 Firebird-- Street/Strip - 400/461 Eagle Forged Bottom End & Ross Flat top pistons. KRE 325 CFM D port, Ultradyne 263/271 @.050, .4267 lift. Crower Solid roller lifters and 1.65 stainless rockers. Quickfuel 1000 on Torker2 intake and 2" open spacer. Hedman 1.75" headers. TH400 w/brake. Ford 9" w/3.80 gears & 28x9 Hoosier pro bracket drag radial. Best ET: 1.35 60ft, 6.29 @ 107.20 mph, 9.99 @132.33 mph. 3,300 race weight
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