226/218 Reverse Split?
#1
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226/218 Reverse Split?
I've been reading about the new reverse split cams along with the new xe-r lobes and was wondering what a smaller cam version would do. I was thinking around 226/220, 226/218, 224/218 or 224/216 with a 114 lsa and was curious as to which of these would put out the best power curve hp and which would deliver the best idle characteristics. Would these cams have some serious lope or sound seemingly stock? I am unaware of anyone using these specs, but in reference to the 227/224 and 230/224 cams how would these smaller cams behave. Sorry for all the questions, but hoping the cam experts could help me out and point me to the best experimental set-up. Thanks
#2
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Re: 226/218 Reverse Split?
The reverse split cams should give you more power and cleaner idle than a single pattern cam or conventional split duration cam. To make them work best though, it's important to have excellent exhaust. If you're still running stock exhaust manifolds, then a single pattern cam would probably be a better choice.
If you have headers and good catback, then a 220/216 cam on a 113LSA would be the stealth choice (almost stock idle) and a 226/220 on a 113LSA would be the all-purpose power champ with good idle (really mean with XE-R lobes, haha).
I chose the bigger Thunder Racing 230/224 cam on a 111LSA because it makes huge torque everywhere and, makes peak hp at 6100 rpms, and will carry that power all the way to 6800 rpms. <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
If you have headers and good catback, then a 220/216 cam on a 113LSA would be the stealth choice (almost stock idle) and a 226/220 on a 113LSA would be the all-purpose power champ with good idle (really mean with XE-R lobes, haha).
I chose the bigger Thunder Racing 230/224 cam on a 111LSA because it makes huge torque everywhere and, makes peak hp at 6100 rpms, and will carry that power all the way to 6800 rpms. <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
__________________
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.
#3
Re: 226/218 Reverse Split?
Patrick,
Did you dyno this reverse split cam yet? Veyr interested to hear your results <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Cheers,
Chris
Did you dyno this reverse split cam yet? Veyr interested to hear your results <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Cheers,
Chris