what is the advantage or disadvantage to a reverse split cam?
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what is the advantage or disadvantage to a reverse split cam?
I don't plan on running a S/C or NOS on my car ever. I want a cam that will give me the most power and be a reliable daily driver. I have heard different opinions about same duration cams and reverse split duration cams. Can someone explain the differences and advantages of each.
I would like to get between 420 and 450 rwhp. I will be running the stock heads for a while so if the power isn't there until then I will be ok. I have all the bolt-on's with a 3000 rpm stall.
I would like to get between 420 and 450 rwhp. I will be running the stock heads for a while so if the power isn't there until then I will be ok. I have all the bolt-on's with a 3000 rpm stall.
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The advantage of a reverse split is in the fact that an ls1 intake to exhaust ratio is favored at the exhaust side. Meaning the exhaust flows more than the intake. So by using a reverse split cam you are increasing the lift and duration over the exhaust side to alter the air flow through the engine. I think you know the power they can make and with stock heads and good intake you could very well see the 410 mark with an auto. The F1 or MMT's M2 cam are great proven reverse splits. I might have an F1 for sale shortly.
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Originally Posted by Taspeed
The advantage of a reverse split is in the fact that an ls1 intake to exhaust ratio is favored at the exhaust side. Meaning the exhaust flows more than the intake. So by using a reverse split cam you are increasing the lift and duration over the exhaust side to alter the air flow through the engine. I think you know the power they can make and with stock heads and good intake you could very well see the 410 mark with an auto. The F1 or MMT's M2 cam are great proven reverse splits. I might have an F1 for sale shortly.
Just my personal experience:
I swapped my standard split cam for a bigger reverse split. The results were not good. The new cam is a 234/230 .598/.591 112+2. I picked up 35 over what i had previously. Sure, my car made 321 with mild bolt ons, longtubes and true duals. All I did was change the cam for a standard split and I gained 60! Then, to try something different, I tried the RS. Talk about heartache, oh well, at least I tried.
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Originally Posted by cracker
The M2 is a reverse split lift,not duration.
Just my personal experience:
I swapped my standard split cam for a bigger reverse split. The results were not good. The new cam is a 234/230 .598/.591 112+2. I picked up 35 over what i had previously. Sure, my car made 321 with mild bolt ons, longtubes and true duals. All I did was change the cam for a standard split and I gained 60! Then, to try something different, I tried the RS. Talk about heartache, oh well, at least I tried.
Just my personal experience:
I swapped my standard split cam for a bigger reverse split. The results were not good. The new cam is a 234/230 .598/.591 112+2. I picked up 35 over what i had previously. Sure, my car made 321 with mild bolt ons, longtubes and true duals. All I did was change the cam for a standard split and I gained 60! Then, to try something different, I tried the RS. Talk about heartache, oh well, at least I tried.
1. What cam do you have now?
2. What did you have?
3. What would you recommend based on your experience?
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I have the TR 227/224 and all I can say is go bigger. All I wanted was to see 400 or better at my wheels with an auto and can't get it I hear now that I still need more exhaust duration.
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Don't know if this will help you but here are is my last dyno pull..
Stock/TR236/N20 with Tr236.. These are all with the cut outs open.TR236
Open vrs Closed cut outs
Stock/TR236/N20 with Tr236.. These are all with the cut outs open.TR236
Open vrs Closed cut outs
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Originally Posted by cracker
The M2 is a reverse split lift,not duration.
Just my personal experience:
I swapped my standard split cam for a bigger reverse split. The results were not good. The new cam is a 234/230 .598/.591 112+2. I picked up 35 over what i had previously. Sure, my car made 321 with mild bolt ons, longtubes and true duals. All I did was change the cam for a standard split and I gained 60! Then, to try something different, I tried the RS. Talk about heartache, oh well, at least I tried.
Just my personal experience:
I swapped my standard split cam for a bigger reverse split. The results were not good. The new cam is a 234/230 .598/.591 112+2. I picked up 35 over what i had previously. Sure, my car made 321 with mild bolt ons, longtubes and true duals. All I did was change the cam for a standard split and I gained 60! Then, to try something different, I tried the RS. Talk about heartache, oh well, at least I tried.
I am in the exact same situation as the original poster here and want to know the best cam for everyday use to use in my 03 z06 with stock ls6 heads and all bolt ons including 410 gears.
I am leaning towards a standard split TSP 231/237, .598 lift and 112 lsa but want to explore all possibilities b/f making my decision such as would the MMT 2 cam be better for me. I really want something a tad milder than the g5x2 as that is know to eat srpings, etc.
My car will NOT SEE N20 or other forced induction!
THANKS
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Originally Posted by 99-LS1-SS
Who makes the G5X-2 cam? What are the specs on it?
Also I want to make as much power as possible and still be emission legal.
Also I want to make as much power as possible and still be emission legal.
For emissions legal i would say stick with a thunder racing 224/224 cam on a 114 lsa to play it safe!
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Originally Posted by 99-LS1-SS
Who makes the G5X-2 cam? What are the specs on it?
Also I want to make as much power as possible and still be emission legal.
Also I want to make as much power as possible and still be emission legal.
#17
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Originally Posted by MTI 427 C5 Roadster
What are the specs on the F1 and who carries them so i can research, as 440rwhp if he was on stock heads is an INCREDIBLE NUMBER!!!!
i dont know if you've seen this jim but its good reading and has reviews on just about every cam out there on a variety of setups. cam reviews
#20
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Originally Posted by jrp
230/226 591/569 112lsa
i dont know if you've seen this jim but its good reading and has reviews on just about every cam out there on a variety of setups. cam reviews
i dont know if you've seen this jim but its good reading and has reviews on just about every cam out there on a variety of setups. cam reviews
Honestly the g5x cams are nice but if you want to pass emissions that isn't the way to go. The GT2-3 cam is really a better cam and in am m6 with stock heads will make 400 rwhp. Specs are 207/220 .573/.580 lift 118.5. Great cam with a stealth sound not to mention a lot more emission friendly.