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240sxdrifter · 07-30-2002, 12:44 AM

I was wondering, is it safe to NOS (only a 50 shot) on a high miled motor (150,000+)???
The motor seems to run strong, and i get more than decent gas mileage (25+). But i really don't wanna damage the motor.

Also i was wondering what are the signs of low compression or running in lean conditions??? Also i was wondering if there are any simple ways to check if you are running rich or lean w/o NOS, or any simple signs of having low compression in your cylinders.

please i need help..
thank you

07-30-2002, 12:44 AM	#1
240sxdrifter Join Date: Nov 2001 Posts: 19 Trader Rating: (0)	I was wondering, is it safe to NOS (only a 50 shot) on a high miled motor (150,000+)??? The motor seems to run strong, and i get more than decent gas mileage (25+). But i really don't wanna damage the motor. Also i was wondering what are the signs of low compression or running in lean conditions??? Also i was wondering if there are any simple ways to check if you are running rich or lean w/o NOS, or any simple signs of having low compression in your cylinders. please i need help.. thank you