What needs to be changed over in order for a 302 HO to work in a 90 Grand Marquis that came with a 302?
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Short story:
Upper Intake
Heads
Cam
Injectors
Computer
You'll also need to fab up the throttle body spacer to work on the other side as HO engines in other cars had the intake flipped 180 degrees
Check around the forum. Lots of great advice and previous writeups2020 Volvo XC90 T6 Momentum (Ice White / Blonde)
2022 Ram 1500 4x4 5.7 Etorque, Built to Serve Edition, (Granite Crystal / Black)
Past Panthers
1989 Grand Marquis LS (Cabernet/Grey), 1989 Lincoln Town Car SS (White/Blue), 2004 Mercury Grand Marquis Ultimate (White/Black)
Originally posted by Lincolnmania
if its got tits or tires it's bound to give you trouble
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