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Can I get some assistance figuring my DCR

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Old 05-30-2007, 10:08 AM
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Default Can I get some assistance figuring my DCR

I keep changing my mind on the setup but I plan to order today. What I "think" I have decided on is listed below being installed on a 00 FRC Vette:

TSP Stage 2.5 5.3L heads (said to be 62.5cc unmilled) 2.02/1.575 valves. Not sure how to enter the added compression from the heads in the pianoprodigy spreadsheet
TSP Torquer V3 231/234 .643/.598 111lsa
TSP 7.4 hardened pushrods
Stock GM MLS HG's
TSP LT's - installed
TSP OR X-pipe - installed
LS6 intake manifold - installed
Blackwing intake with high flow duct - installed
Borla Stingers - installed
TSP ported LS6 oil pump - purchased
Double Roller Adj timing set - purchased
Hypertech 160 T-stat - purchased
SVO 30#'s
Textralia OZ700 X-grip - purchased
ARP head stud kit
LS7 Lifters

I think thats about it. Still trying to squeeze in a Vengence ported Fast 90 and NW 90 TB but I don't know if its in the budget.

The car dynoed 348whp and 356tq SAE with everything listed as "installed" recently without the high flow air duct. I hope I have given all the info needed to try and determine my DCR and SCR.

Thanks ahead.
Old 05-30-2007, 10:41 AM
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I guess I should say my other cam choice was a G5X2 on a 112 but im not sure it would clear without flycutting.
Old 05-30-2007, 10:48 AM
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Assuming a .052 gasket and +4 advance ground in, I get 8.5:1~




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