Quote:
Originally Posted by chevyboy221
anyone have a l99 with a maggie and arh longtubes and a cam? if so whats ur numbers and will the long tubes make a big diff? thanks all
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Their numbers with stock pulley and5-5.5 psi will be 450-460 rwhp and torque.
Their numbers with not stock pulley and 8-10 psi will be 480-500rwhp and torque.
Their numbers with not stock pulley and 8-10 psi and no headers will be 480-500 rwhp and torque.
As it stands,when you finish this car without headers it has the capability of making over 490-525 rwhp with proper boost,headers will not gain you anything with out proper boost.
Andy