craiger

I have a 91Z28 with a paxton giving me 8lbs of boost. I ran a best of 13.1 @ 109mph. Would an airfoil make any difference? I know they claim that they give a 14-25hp on a non aspirated car and realize that they are a minnor bolt on and are not a magic bolt-on into the 12's. Just wondering what they would do to a S/C car? Any one have any exp with this item on their s/c car?

Thanks

Craiger

The ODB

the airflow on a supercharged engine is the same through the throttle body as on a naturally aspirated engine, so there should really be no difference to speak of.

vortech305

14-25 hp on an airfoil theres no possible way for an air foil to make that much hp especially on an stock motor. Ive seen 5hp on rw dyno. Given u have the Supercharger the airfoil should help w/ turbulence and give u maybe 14-25 hp
by the way SLP has them for 29.00 not bad.

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92' camaro
New 305 block TPI conversion, Flat top pistons,Bore over .30 Forged parts all around,Edelbrock intake,ported plennum,ported corvette alluminum heads, accel cam,52mm throttle bodie, SLP runners Home aid cold air induction, Air foil,ford SVO 19lb injectors,fuel regulator,cloys timing chain, comp alluminum roller rocker arms and pushrods MSD 8.5 mm wires, bosch plattinum plugs, hypertech cap & rotor and coil, Edelbrock TES headers, free flowing catalytic converter and a 3 inch force II flowmaster exhaust system, and a 3 inch cutout,Zoom multi friction clutch, T-5 tranny,billenstien shocks&struts.
Soon to come!!!
Procharger system 12lbs o boost.
New paint job(hawaiin orchid purple)Cast alluminum ZR1 rims w/ 275 tires.
Favorite quote: "where ever u go, there u are"

Other car;
1971 plymouth Duster
Mods:340,edelbrock victor jr. intake, 650 4 barrel holley, heddman headers,40 series dual flowmasters, cold air intake,4:10 gears, just got a new paint job and cragar rims with 315 tires in the back.
:Yeah its not a chevy but damn how many 71' dusters have u seen in the streets.

craiger

I realize that a an airfoil will not give you a true 14-25hp, that's just what is advertised. I realize that this bolt on is a very minnor part although i was wondering if it will have a better effect on a s/c car because of the trublence? I had one on my corvette and did not notice it at all. I plan to upgrade my rockers to 1.6 roller tips, port the plentum and put the air foil on as a project to help squeeze a .1 in the qtr mi.

Thanks for the reply

Craiger

SpRaYd91Z28

If nothing at all, it looks kewl on the TB..... =)

Zach

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-Engine Mods:
-=Air foil.
-=Superchip.
-Drivetrain:
-=2k Stall
-=1LE Aluminum Driveshaft
-=Customer Shift Kit.
Free Mods:
-=TB Coolant
-=Modified air box
-=Removed Smog Pump (shorter belt).
-==Best Motor E.T. 13.59@102==-