need help with heads!!!!!!!!
12-07-2005, 12:13 AM
#1
3rd Gear Member
Thread Starter
Join Date: Oct 2005
Location: Atlanta, Ga
Posts: 583
need help with heads!!!!!!!!
O.K. I got my off road x and slp cat back. This s*** may be too loud by the way. But I wanted to know if anybody has or know someone who has done a head swap on a npi engine. I have $2000 cash now and everyone told me to talk to MPH but I won't be able to until sat. What are the actual gains in stok form and P&P form. Are there any other heads to use and have anyone used the kits from www.powerheads.com they claim 110 rwhp is that true?
12-07-2005, 06:32 AM
#2
4th Gear Member
Join Date: May 2003
Location: Chi-town!!!
Posts: 1,205
RE: need help with heads!!!!!!!!
ORIGINAL: lucki96gt
O.K. I got my off road x and slp cat back. This s*** may be too loud by the way. But I wanted to know if anybody has or know someone who has done a head swap on a npi engine. I have $2000 cash now and everyone told me to talk to MPH but I won't be able to until sat. What are the actual gains in stok form and P&P form. Are there any other heads to use and have anyone used the kits from www.powerheads.com they claim 110 rwhp is that true?
O.K. I got my off road x and slp cat back. This s*** may be too loud by the way. But I wanted to know if anybody has or know someone who has done a head swap on a npi engine. I have $2000 cash now and everyone told me to talk to MPH but I won't be able to until sat. What are the actual gains in stok form and P&P form. Are there any other heads to use and have anyone used the kits from www.powerheads.com they claim 110 rwhp is that true?
Hope this helps.
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