watching the boost guage in my L i see it spike when i hit the gas but not letting off it tapers off. can i keep up the boost till i want it to back off or make it better anyway.

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-White 2000 L, stock, currently, 17.6k miles and having more and more fun with it everyday.

-1991 ford mustang lx
stage 5 Kenny Brown suspension.
302 short block, twisted wedge heads with street fighter port.
Cobra upper and lower intake.
Vortech 8psi huffer.
190lph felp pump with t-rex helper.
36lb injectors.
3.73 geared.
AOD trany customized by the local seeed shop, (Alternative Auto).
Battery Relocated.
2 1/2 inch. off road exhaust.
conv. 400hp and always going up.
Hasnt been to strip, being built for the turns..