Thread: Max HP / TQ, with only airflow mods?
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Old 03-26-2014   #7
Locobob
 
Join Date: Jan 2004
Location: Portland, OR
Posts: 1,047
Default Re: Max HP / TQ, with only airflow mods?
Around 430rwhp with full head porting... maybe 410rwhp with just the tops of the head intake ports massaged.
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Robert

ZR-1 Net Registry Oregon State Director

91 ZR-1 #431 Black/Black LPE 368
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