My DCR calculator results
Thread Starter
On The Tree
Joined: May 2004
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My DCR calculator results Ok I have been playing around with DCR calculator and need some opinions.
I am going to be running the comp 228/230 .571/.573 112 (im guessing +4 advance is ground in) and a set of partiot heads. Trying to find out which heads are going to be best and with what head gasket.
LS6 stage II 59cc with a .051 cometic gasket = 11.46 SCR & 8.83 DCR
LS6 stage II 64cc with a .051 cometic gasket = 10.74 SCR & 8.29 DCR
LS6 stage II 59cc with a .045 cometic gasket = 11.64 SCR & 8.97 DCR
LS6 stage II 64cc with a .045 cometic gasket = 10.90 SCR & 8.41 DCR
any other combo's are welcome. I have read that 8.7 DCR is the highest you want to go for a pump gas car. Which makes me think the first combo is the best. Let me know what you guys think
http://www.alantripp.com/VE%20calcul...okup%20LS1.xls
I am going to be running the comp 228/230 .571/.573 112 (im guessing +4 advance is ground in) and a set of partiot heads. Trying to find out which heads are going to be best and with what head gasket.
LS6 stage II 59cc with a .051 cometic gasket = 11.46 SCR & 8.83 DCR
LS6 stage II 64cc with a .051 cometic gasket = 10.74 SCR & 8.29 DCR
LS6 stage II 59cc with a .045 cometic gasket = 11.64 SCR & 8.97 DCR
LS6 stage II 64cc with a .045 cometic gasket = 10.90 SCR & 8.41 DCR
any other combo's are welcome. I have read that 8.7 DCR is the highest you want to go for a pump gas car. Which makes me think the first combo is the best. Let me know what you guys think
http://www.alantripp.com/VE%20calcul...okup%20LS1.xls
A combo I had come up with a while ago was the TR230 cam, .040 gasket, NO MILL, and Livernois Stg2 243s. Came out to 11.x:1 IIRC. Your's looks good too, those are some nice CR numbers!
Here was my thread: https://ls1tech.com/forums/showthrea...ighlight=TR230
Sorry if I hijacked.
-J
Here was my thread: https://ls1tech.com/forums/showthrea...ighlight=TR230
Sorry if I hijacked.
-J
Thread Starter
On The Tree
Joined: May 2004
Posts: 166
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Originally Posted by oange ss
i'd double check the advance, i'm bettin it'll be +2
Thread Starter
On The Tree
Joined: May 2004
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OK, here are the results with +2 advance
LS6 stage II 59cc with a .051 cometic gasket = 11.46 SCR & 8.68 DCR
LS6 stage II 64cc with a .051 cometic gasket = 10.74 SCR & 8.15 DCR
LS6 stage II 59cc with a .045 cometic gasket = 11.64 SCR & 8.81 DCR
LS6 stage II 64cc with a .045 cometic gasket = 10.90 SCR & 8.27 DCR
as long as PTV checks out I think the first combo it the winner
LS6 stage II 59cc with a .051 cometic gasket = 11.46 SCR & 8.68 DCR
LS6 stage II 64cc with a .051 cometic gasket = 10.74 SCR & 8.15 DCR
LS6 stage II 59cc with a .045 cometic gasket = 11.64 SCR & 8.81 DCR
LS6 stage II 64cc with a .045 cometic gasket = 10.90 SCR & 8.27 DCR
as long as PTV checks out I think the first combo it the winner
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Thread Starter
On The Tree
Joined: May 2004
Posts: 166
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They don't have 93 in alot of places around here so I think setting it up for 91 is what I am going to do.
LS6 stage II 59cc with a .051 cometic gasket = 11.46 SCR & 8.68 DCR
This looks like it has the best numbers, will I need to flycut my pistons?
LS6 stage II 59cc with a .051 cometic gasket = 11.46 SCR & 8.68 DCR
This looks like it has the best numbers, will I need to flycut my pistons?
Originally Posted by PREDATOR-Z
Actualy the real DCR will be less. So anything borderline 8.8 on a calc will work with a good quench and tune 93 octane and 8.6 on 91
you've got pm.
