Originally posted by jetboat
					
						
						
							
							
							
							
								
								
								
								
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5.0 non HO/Go fast parts
				
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 Either or.Originally posted by fivelstang4 View PostWhat shot would be safe and how much timing should I take out? Im still on speed density. Wet or dry kit.
 
 I ran a wet kit, it could have been better.
 
 125-175 is safe, with 175 being the edge of boom.
 
 I ran 10* base with the 125 and it was at 11.8:1 at wot. 
 320rwhp. 7.67 @ 90mph 1.7 60'
 
 DD: 2004 GMC Sierra VHO 6.0 LQ9 324whp 350wtrq
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 A lot bigger piston to absorb the heat too.Originally posted by Z06killinsbf View PostCast pistons should handle 125 shot if you're on a fat tune.
 
 For comparison, my dad is running a 125 shot on his BBC with cast pistons. 
 320rwhp. 7.67 @ 90mph 1.7 60'
 
 DD: 2004 GMC Sierra VHO 6.0 LQ9 324whp 350wtrq
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 I was thinking that too but it's still cast. Who knows, spray it till it blows then upgrade!!Originally posted by 91CoupeMike View PostA lot bigger piston to absorb the heat too.
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