View Poll Results: Which is the better cam?
ThumpR - 219/233 .553/.536 109LSA
1
9.09%
LSr - 219/227 .607/.614 112LSA
10
90.91%
Voters: 11. You may not vote on this poll
New LSr vs New ThumpR cam thoughts?
11-22-2008, 07:11 AM
#1
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New LSr vs New ThumpR cam thoughts? The new ThumpR cam is listed as:
219/233 .553/.536 109LSA
One of the new LSr cams (54-456-11) is:
219/227 .607/.614 112LSA
I'd be interested in peoples thoughts on these two
Which will fall over earlier, make more peak HP, make more torque, make more under the curve, stronger bottom end etc etc
Im excited about both these two cams, something different to the thousands of 224/224 installs
Which would you prefer?
219/233 .553/.536 109LSA
One of the new LSr cams (54-456-11) is:
219/227 .607/.614 112LSA
I'd be interested in peoples thoughts on these two
Which will fall over earlier, make more peak HP, make more torque, make more under the curve, stronger bottom end etc etc
Im excited about both these two cams, something different to the thousands of 224/224 installs
Which would you prefer?
11-23-2008, 01:07 AM
#4
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out of the two I would get the lsr cam because of the higher lift
the "thumpR" has low lift and limits itself in that matter I think they are just trying to market the cammed out sound with that low of an lsa
the "thumpR" has low lift and limits itself in that matter I think they are just trying to market the cammed out sound with that low of an lsa
11-23-2008, 09:13 AM
#6
The ThumpR concept is sound, but Comp should use their more aggressive lobes on them for the LS1s. Personally, the 219/227 cam would wax it though.
__________________
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
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
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
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
11-23-2008, 07:34 PM
#7
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