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Small block stroker
comp hyd. flat tappet 241 / 247 @50 545 lift, 110cl
eddy heads 11.0 compression
dougs headers
2 1/2 inch pipe to the bumper
X pipe
Borla pro xs muffs
Pretty quiet
for comparison, here is open header, and capped:

[ame="http://www.youtube.com/watch?v=DLo55QWgiLQ"]‪Open header stroker valiant‬‏ - YouTube[/ame]

[ame="http://www.youtube.com/watch?v=y8bt3ZNMtKo"]‪stroker valiant mufflers‬‏ - YouTube[/ame]