Stock air box and HP
Thread Starter
Instructor
Joined: Mar 2003
Posts: 239
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From: Toronto Ontario
Stock air box and HP
Dose my 1990 stock air box (cut lid and k&N) have sufficient are flow to support my motor or is it restricting it. Dose anyone have dyno results or tests to prove the gains on aftermarket units
383, Callies forged steel stroker crank, 6" Oliver rods, SRP Pistons, Arp Studs, TPIS ZZ-409 cam, AFR/TPiS alum heads,1.5 Roller Rockers, 7 qt.oil pan,10.5:1 C.R., MiniramII, 58mm TB, TPIS Coated Header, 24lb FR injectors,Stuart Hi Vol. water pump TPIS level V prom,3.54 gears,Flowmaster catback, auto
383, Callies forged steel stroker crank, 6" Oliver rods, SRP Pistons, Arp Studs, TPIS ZZ-409 cam, AFR/TPiS alum heads,1.5 Roller Rockers, 7 qt.oil pan,10.5:1 C.R., MiniramII, 58mm TB, TPIS Coated Header, 24lb FR injectors,Stuart Hi Vol. water pump TPIS level V prom,3.54 gears,Flowmaster catback, auto
Team Owner
Joined: Sep 2001
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From: Athens AL
C7 of the Year - Unmodified Finalist 2021
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Aftermarket cold-air intakes will not show up on dyno results unless you just compare it to bone stock dynos (stock lid, paper filter), they need air forced into them at speed to show up.
However, the stock setup is limited in the cfm it can flow, so cutting the lid will help and K&Ns do flow more when dirty than paper.
However, the stock setup is limited in the cfm it can flow, so cutting the lid will help and K&Ns do flow more when dirty than paper.
Race Director
Joined: May 2003
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Originally Posted by 91superram
Dose my 1990 stock air box (cut lid and k&N) have sufficient are flow to support my motor or is it restricting it. Dose anyone have dyno results or tests to prove the gains on aftermarket units
383, Callies forged steel stroker crank, 6" Oliver rods, SRP Pistons, Arp Studs, TPIS ZZ-409 cam, AFR/TPiS alum heads,1.5 Roller Rockers, 7 qt.oil pan,10.5:1 C.R., MiniramII, 58mm TB, TPIS Coated Header, 24lb FR injectors,Stuart Hi Vol. water pump TPIS level V prom,3.54 gears,Flowmaster catback, auto
383, Callies forged steel stroker crank, 6" Oliver rods, SRP Pistons, Arp Studs, TPIS ZZ-409 cam, AFR/TPiS alum heads,1.5 Roller Rockers, 7 qt.oil pan,10.5:1 C.R., MiniramII, 58mm TB, TPIS Coated Header, 24lb FR injectors,Stuart Hi Vol. water pump TPIS level V prom,3.54 gears,Flowmaster catback, auto
i would look into the TPIS system, and call me someday.
okay, is some day better for you chuck? u must be an english major.
Last edited by 88BlackZ-51; Aug 5, 2005 at 10:57 AM.
