JessZ Posted February 16, 2005 Share Posted February 16, 2005 anybody know if a 3.1L with SU's, Lseries motor with 10.5:1 compression will run on pump gas for a daily driver. Its the motor in the classified section ($3500) right now? thanks, JessZ Quote Link to comment Share on other sites More sharing options...
briann510 Posted February 16, 2005 Share Posted February 16, 2005 id say no on pump gas. 10:1 is about the max for pump gas. Quote Link to comment Share on other sites More sharing options...
datsunlover Posted February 16, 2005 Share Posted February 16, 2005 I dono.. I think if the timing was backed off a bit and you ran premium fuel it would do alright.. Quote Link to comment Share on other sites More sharing options...
briann510 Posted February 16, 2005 Share Posted February 16, 2005 well that is true, i can run 12:1 on pump gas if i run my timing at 26 degrees total, but the performance is gonna suck. sure you can run pump gas on any compression if you back the timing off accordingly, but if you want optimum power/performance then you need to leave the timing where it is. Quote Link to comment Share on other sites More sharing options...
Silent Posted February 17, 2005 Share Posted February 17, 2005 anybody know if a 3.1L with SU's, Lseries motor with 10.5:1 compression will run on pump gas for a daily driver. Its the motor in the classified section ($3500) right now? thanks, JessZ it's peachy on pump gas bub! i don't like running pump gas in it due to the huge different in power vs race gas Quote Link to comment Share on other sites More sharing options...
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