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2002 Flow numbersSilverHawk183 08-21-2002, 03:56 PM what are they? Thanks Wes ------------------ 02 Silver Firehawk A4 Free mods RWHP-323 RWTQ-333 60'-2.02 1/8-8.43 1/8-85.6 1/4-13.04 1/4-107.4 BlackHawk T/A 08-21-2002, 05:46 PM Are you talking about cylinder head port flow? ------------------ 1983 Monte Carlo, 307 Stroker, TH350, 3.73 10-Bolt - SOLD 8/19/02 Future F-Body Owner SilverHawk183 08-21-2002, 09:44 PM yea the cylinder heads Thanks Wes KWIKSS 08-22-2002, 12:25 PM well the 99 5.7L flow stock .500 lift 231 .600 lift 229 and the exhaust is .500 179 /.600 lift 185 BlackHawk T/A 08-22-2002, 03:01 PM Do you have any of the other numbers? And did the heads ever change? ------------------ 1983 Monte Carlo, 307 Stroker, TH350, 3.73 10-Bolt - SOLD 8/19/02 Future F-Body Owner KWIKSS 08-22-2002, 07:49 PM I don't think they changed only 5.3 heads and 5.7 heads. heres the flow number before and after porting: Intake lift Before After Gain 100 65 74 9 200 129 161 32 300 191 229 38 400 223 261 38 500 231 294 63 600 229 306 77 700 227 310 83 Exhaust 100 53 61 8 200 101 115 14 300 135 163 28 400 165 191 26 500 179 212 33 600 185 225 40 700 187 232 45 BlackHawk T/A 08-22-2002, 07:59 PM Are those numbers @ 28" H20? Also, does anyone have cam specs for a stock LS1? I am putting all this into Desktop Dyno 2000 and getting crap for results. I put 200/200 .500/.500 for the cam. What is the Lobe Center Angle and Intake Centerline? I am trying to make a stock LS1 in this program. ------------------ 1983 Monte Carlo, 307 Stroker, TH350, 3.73 10-Bolt - SOLD 8/19/02 Future F-Body Owner KWIKSS 08-22-2002, 10:48 PM The LSA on a stock cam is like 116.5. anf yes its test @28 on a superflow bench at 84 degrees. And I think the cam specs are more like .490 on the intake and exhaust | ||