Artic White Z

i have a SD setup on my 91 Z.i have flowmaster exhaust with headers. what would SLP runners and a matched ported plenum give me in HP and Torque?
Thanks

F22Raptor

About 10-15 tops. I have the same set up with edelbrock base. You'll feel some torque too

Rob P

iTrader: (1)

You will really feel the ported intake, trust me! I had the SLP runners and ported stock intake and it was great. I've since upgraded to the Edelbrock intake.

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Rob P
89RSconvtZZ4TPI
Edelbrock Hi-Flow Intake
SLP Dual Cold Air Intake
1 5/8" Headers
Semi-Siamesed Runners
MSD6AL/relocated MAT/ AdjFPR/IROC frnt@rear swaybar/wonderbar/steeringbox/alum drvshaft/ Alston SFC/3:23posi disc rear/MAC LCA/H.Adams Panhard Rod/KYB struts/ shocks/
92Z28convt5spd
71Impala convt 402BB
BETTER DRIVING THRU SUPERIOR HORSEPOWER!

F22Raptor

My bad artic, you'll probably make more like 20 hp. I failed to see that you had headers and catback. One thing complements the other.

ws6transam

If you need someone to help you port the plenum, let me know. I'm port matching plenums to SLP runners as a way of defraying the cost of the hobby. In acttuality, my monthly net probably only covers me heating for the garage!