I want just a bit more grunt
01-03-2007, 10:22 PM
#21
Just playing around with Engine Analyzer, even though I don't trust it. How about a 220/228 110ICL straight up on LSK lobes? Or the same ICL but on a 224 intake lobe?
I'm guessing on the deck height & the dome on the Wiseco's. Will that SCR & DCR be too high? If it's too high, is it better to keep the cam and increase chamber volume, just the opposite, or find a middle ground?
I'm guessing on the deck height & the dome on the Wiseco's. Will that SCR & DCR be too high? If it's too high, is it better to keep the cam and increase chamber volume, just the opposite, or find a middle ground?
Code:
Bore 3.905 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) -2.2 Compressed Head gasket thickness 0.052 Cylinder Head Chamber Volume 59
01-03-2007, 10:42 PM
#22
223/227 110LSA straight up with LSK lobes is the cam I'm running. If you want one, a board member is selling one new in the box for a nice price. Send me a PM and I'll refer you to him.
Back to topic, I chose that cam because the valve events were ideal for my daily driven combination. Power everywhere, good street manners, lots of torque down low. A 235/243 .646/653 110LSA +4 donkey dick cam would make power everywhere and have good torque down low, but its street manners would suffer compared to my torque cam. My current cam is very balanced.
Back to topic, I chose that cam because the valve events were ideal for my daily driven combination. Power everywhere, good street manners, lots of torque down low. A 235/243 .646/653 110LSA +4 donkey dick cam would make power everywhere and have good torque down low, but its street manners would suffer compared to my torque cam. My current cam is very balanced.
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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.
01-03-2007, 11:10 PM
#23
I'm just playing around. The 220/232 has a nice curve also.
If by coincidence the custom cam you spec for me ends up being the same, and that cam is still available, I'll grab it at that time.
I think I got the deck height wrong above. Simple valve reliefs are supposed to be positive numbers, right? Is the 59cc chamber too small to keep DCR at a manageable level with these heads, or is this Excel spreadsheet giving me incorrect results?
If by coincidence the custom cam you spec for me ends up being the same, and that cam is still available, I'll grab it at that time.
I think I got the deck height wrong above. Simple valve reliefs are supposed to be positive numbers, right? Is the 59cc chamber too small to keep DCR at a manageable level with these heads, or is this Excel spreadsheet giving me incorrect results?
01-06-2007, 07:31 PM
#24
Would the Fel-Pro 1041 head gasket set work? .041 compressed, 4.135 gasket bore.
http://store.summitracing.com/partde...5&autoview=sku
http://store.summitracing.com/partde...5&autoview=sku
