SCR, DCR, flycutting???
#1
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I have input all of my info for my upcoming head and cam swap into the DCR/SCR calculator. How does this look and have I missed anything?
Measurements are using PRC stg 2.5 5.3l heads w/ 62cc chambers with a TSP 228R 228/228 .588/.588 112+2 on stock ls1 shortblock.
@0.050
Int Dur:228
Exh Dur:228
LSA:112
ICL:108
IVO:6
IVC:42
EVO:50
EVC:-2
ECL:116
Overlap:4
Bore:3.9
Stroke:3.622
Rod Length:6.098
Cylinders:8
Deck Height:-0.006???I read at one point that it is +.005 stock??
Piston dome:0
Comp head gask thick:0.045
Cyl Head volume:62cc
[B]Static Compression Ratio=11.18:1
Dynamic Compression Ratio=8.55:1
Rod to stroke length=1.68:1
Bore to stroke length=1.08:1[B]
With this setup will I need to flycut the pistons?Is my DCR ok for 91 octane(California) pump gas?Is that deck height correct?
I really appreciate the help...my first Head and cam swap and im trying to get it right the first time...Thanks again!
Measurements are using PRC stg 2.5 5.3l heads w/ 62cc chambers with a TSP 228R 228/228 .588/.588 112+2 on stock ls1 shortblock.
@0.050
Int Dur:228
Exh Dur:228
LSA:112
ICL:108
IVO:6
IVC:42
EVO:50
EVC:-2
ECL:116
Overlap:4
Bore:3.9
Stroke:3.622
Rod Length:6.098
Cylinders:8
Deck Height:-0.006???I read at one point that it is +.005 stock??
Piston dome:0
Comp head gask thick:0.045
Cyl Head volume:62cc
[B]Static Compression Ratio=11.18:1
Dynamic Compression Ratio=8.55:1
Rod to stroke length=1.68:1
Bore to stroke length=1.08:1[B]
With this setup will I need to flycut the pistons?Is my DCR ok for 91 octane(California) pump gas?Is that deck height correct?
I really appreciate the help...my first Head and cam swap and im trying to get it right the first time...Thanks again!