Finally going from a 2.85 to a 2.55
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From: Purgatory
Finally going from a 2.85 to a 2.55
Well, 92BonneSE may have found me a 2.55 pulley off of a 92-93 and I am gonna buy it. What is the absolute required things to do before I pop it on? Just a colder spark plug? I already have a cold air intake and new belden wires.
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Check your fuel pressure. It MUST meet minimum factory spec of 41-47 PSI. Check for exhaust manifold cracks. They're very hard to see.
Have a scantool in the toolbox before you put the pulley on the car.
180° thermostat, and a high-flow cat is STRONGLY suggested.
It'* not just a slap it on and go thing.
Have a scantool in the toolbox before you put the pulley on the car.
180° thermostat, and a high-flow cat is STRONGLY suggested.
It'* not just a slap it on and go thing.
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