MustangWorks.com : Ford Forums - View Single Post - Problems with 1.7 rockers and cobra intake install (read)

93CobraR · 04-05-2001, 08:01 PM

Theres NOOO way it's because of the springs. Thats too little of a difference to make that big of a problem. I will tell you it's between two things, more then likely the rockers were adjusted wrong, or the intake ports are too big for the head ports causing turbulance.

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87 GT, 4 inch cowl hood,17x9 Cobra R's/255/45's,GT-40 heads,long tubes headers,h-pipe,Flows,BBK cold air, Mass air,70mm MAF, 1.7's, 1" spacer,underdrive pulleys,Pro 5.0, King Cobra, Adj. fuel Reg., Lakewood Lift Bars,50/50's,subframes, 4.10's.
Best time 12.96
Best MPH 103.42
Best 60' 1.695

Visit my site at:
http://www.geocities.com/cobrar93_2000/MyPage.html

[This message has been edited by 93CobraR (edited 04-05-2001).]

04-05-2001, 08:01 PM	#4
93CobraR Registered Member Join Date: Oct 1999 Location: Cincinnati, Ohio Posts: 1,575	Theres NOOO way it's because of the springs. Thats too little of a difference to make that big of a problem. I will tell you it's between two things, more then likely the rockers were adjusted wrong, or the intake ports are too big for the head ports causing turbulance. ------------------ 87 GT, 4 inch cowl hood,17x9 Cobra R's/255/45's,GT-40 heads,long tubes headers,h-pipe,Flows,BBK cold air, Mass air,70mm MAF, 1.7's, 1" spacer,underdrive pulleys,Pro 5.0, King Cobra, Adj. fuel Reg., Lakewood Lift Bars,50/50's,subframes, 4.10's. Best time 12.96 Best MPH 103.42 Best 60' 1.695 Visit my site at: http://www.geocities.com/cobrar93_2000/MyPage.html [This message has been edited by 93CobraR (edited 04-05-2001).]