FI or High CR for CNG alone.

The 1UZFE EGR Delete Kit is available for sale here.

TABrinn

New Member
Messages
3
Location
Corpus Christi, TX
To take full advantage of CNG's 130 octane, I want to address either installing custom domed pistons for 15:1 or add a supercharger at my upcomming rebuild. Possibly both if I can't get that high of CR with pistons. Which would be better for a hot street engine. What other issues will need addressed: head gasket sealing, cooling sys, ignition sys, etc? Also would either of these setups require a different cam profile than a similar petrol motor?

BTW, I live in south Texas in the US. LPG is $3.50 a gge compared to CNG $1.15.
 
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