Power FC Boost spike or creep
#1
Retired RX7 mechanic
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Join Date: Feb 2001
Location: Long Island, NY
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Boost spike or creep
Ok call me stupid...Whats the difference between a Boost spike and Boost creep?
My PFC is set for .85 bar but hitting a high of .93 after 6000RPMS
My PFC is set for .85 bar but hitting a high of .93 after 6000RPMS
#2
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Location: Marietta, Ga, USA
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Your not stupid...what I take from it is that creep is when the psi slowly increases over your set/normal level. Spike is when it suddenly takes a jump and then returns back to the previous level. A friend of mine had a spike once, normal 10 psi it spiked at 14 psi.
94 rx7 blk r2
94 rx7 blk r2
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Shainiac
Single Turbo RX-7's
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07-17-19 02:20 PM