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john billups · 12-21-2024, 03:16 PM

Need a little help with the best spring . I have s spring set with 5 spring different colors and length.
80 g body w / 305 .

My problem is the motor wont idle. It acts like it go's rich and dies. I have vary low vacuum so I'm thinking the power valve is opening at idle and
dumping fuel.
My question is should, I use a tall spring or a short spring or just test till one that works
thanks, John

12-21-2024, 03:16 PM	#1
john billups Junior Member Join Date: Dec 2005 Location: Portland ,OR Posts: 16 Likes: 0 Liked 0 Times in 0 Posts	Q jet power piston spring Need a little help with the best spring . I have s spring set with 5 spring different colors and length. 80 g body w / 305 . My problem is the motor wont idle. It acts like it go's rich and dies. I have vary low vacuum so I'm thinking the power valve is opening at idle and dumping fuel. My question is should, I use a tall spring or a short spring or just test till one that works thanks, John Last edited by john billups; 12-21-2024 at 05:21 PM.