Cam/head guru's check this out
Cam/head guru's check this out What do you think about this setup for street, MN6 with 3.90's. Thank you.
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Intake Duration ID (1st number) 283 230 155
Exhaust Duration - ED (2nd number)291 227 163
Lobe Center Angle (LSA) 112 112 112
Intake Centerline - ICL (LSA - degrees of advance e.g. 114+2 = 112) 108 108 108
Intake Valve opens - IVO 33.5 7 -30.5 BTDC (- indicates ATDC)
Intake Valve closes - IVC 69.5 43 5.5 ABDC
Exhaust Valve Opens - EVO 81.5 49.5 17.5 BBDC
Exhaust Valve Closes - EVC 29.5 -2.5 -34.5 ATDC (- indicates BTDC)
Exhaust Centerline - ECL 116 116 116
Overlap 63 4.5 -65
Bore 3.9
ST = Stroke 3.622
RL = Rod Length 6.098
Number of cylinders 8
Deck Height (how much pistons come out of the hole) -0.006
Piston Dome or Dish (- for a dome + for a dish) 0
Compressed Head gasket thickness 0.04
Cylinder Head Chamber Volume 63
Static Compression Ratio 11.18 :1
Dynamic Compresion Ratio 8.55 :1
Rod to Stroke Ratio 1.68 :1
Bore to Stroke Ratio 1.08 :1
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aaaaaaaaaaaaaaaaaaaaaaaaaaa .006 .050 .200
Intake Duration ID (1st number) 283 230 155
Exhaust Duration - ED (2nd number)291 227 163
Lobe Center Angle (LSA) 112 112 112
Intake Centerline - ICL (LSA - degrees of advance e.g. 114+2 = 112) 108 108 108
Intake Valve opens - IVO 33.5 7 -30.5 BTDC (- indicates ATDC)
Intake Valve closes - IVC 69.5 43 5.5 ABDC
Exhaust Valve Opens - EVO 81.5 49.5 17.5 BBDC
Exhaust Valve Closes - EVC 29.5 -2.5 -34.5 ATDC (- indicates BTDC)
Exhaust Centerline - ECL 116 116 116
Overlap 63 4.5 -65
Bore 3.9
ST = Stroke 3.622
RL = Rod Length 6.098
Number of cylinders 8
Deck Height (how much pistons come out of the hole) -0.006
Piston Dome or Dish (- for a dome + for a dish) 0
Compressed Head gasket thickness 0.04
Cylinder Head Chamber Volume 63
Static Compression Ratio 11.18 :1
Dynamic Compresion Ratio 8.55 :1
Rod to Stroke Ratio 1.68 :1
Bore to Stroke Ratio 1.08 :1
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Last edited by blazeone; Dec 31, 2006 at 09:18 AM.
Looks like a great cam to run with factory heads and LS6 intake. Thunder Racing has been selling that cam for about 5 years. It works great.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
Originally Posted by Patrick G
Looks like a great cam to run with factory heads and LS6 intake. Thunder Racing has been selling that cam for about 5 years. It works great.
