I would like to hit the 13's when i goto the track. I will have headers soon, but what else to ensure my spot in the 13's? As far as traction i have alot of that. Very little tire spin. Any idea of what i'd run as is now?
Just trying to think of ideas.

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89 IROC-Z 350 TPI

-Flowmaster Catback
-Performance Resource Chip
-700R4 (Rebuilt) Too much done to actually list
-K&N Airfilters
-Ported Plenum
-2.77 Gears (not much to brag about but eh, its there)
-MSD 8.5 mm plug wires
-Gutted cat
-!AIR
-Gutted Air Boxes

 

a good stall converter, 3.42's or 3.73's your choice, everyone has their opinions on whats better, and if you so choose a really easy way to get there and possibly faster with the combination of these things would be a nice shot of nitrous. up to 150 is possible with a 350 safely

 

You cant put 10-bolt 3.42's or 3.73's in a 2.77 9-bolt rear end.

You've done the ported plenum and free mods, I'd say your next step is a higher stall converter, drag radials, and the headers. You didnt say what times you're running now. Dont forget a helmet too.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-

 

procharger=12's

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87 trans am,gm crate 350(4 bolt mains 10to1),L98 aluminum heads,LT4 hot cam,slp runners,slp 1 5/8 headers,3in.y-pipe,edelbrock base,hi flo cat,air foil,afpr,as&m ported plenum,gutted airbox,t-5 tranny w/centerforce clutch and a 3.27 9bolt(11.9in. brakes),ed wright's fastchip,relocated iat sensor,160 fan switch,tb bypass,accel supercoil,cap& rotor,hollowed maf,slp 3in. catback,a/c delete.

shooting for 13's!!!!!!!

14.10@97mph w/2.01 60'(auto ET)

slp catback is finally on!!!
fastchip prom is in.
kicks you in the A.S.S at wot.
FLOWMASTER S.U.C.K.S

 

I don't exactly know what times i run now, but it don't seem like 13 seconds. Oh well, after the paint job comes my new stall. If i do such a thing, how high of a stall should i get? I have all that transgo stuff and my tranny is built to handle 8000 rpms or (well i forgot how much HP) so it's built good...just skimped myself on the stall. Headers are a must for me i suppose...if i can find some cheap but fairly good headers...

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89 IROC-Z 350 TPI

-Flowmaster Catback
-Performance Resource Chip
-700R4 (Rebuilt) Too much done to actually list
-K&N Airfilters
-Ported Plenum
-2.77 Gears (not much to brag about but eh, its there)
-MSD 8.5 mm plug wires
-Gutted cat
-!AIR
-Gutted Air Boxes

 

No such thing as cheap yet good headers. Bite the bullet and get SLP 1 3/4".

For a stall converter I'd recommend a 2400-2800 RPM.

 

See sig....follow suit.

And I HIGHLY recommend the 2300-2500 stall.




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Mike L.
It ain't pretty.......

1987 IROC Z TPI 350 A4 3.27 Borg-Warner.

Mods: 2300-2500 Stall Converter, Shift Kit(GM parts), TPI Specialties Stage 3 PROM, Modified Airbox w/ K&N's, homemade cold air, Relocated MAT sensor, Gutted MAF, 160* thermostat, MSD 6A, Accel 8mm Wires, bypassed TB coolant, Flowmaster 3 chamber single 3" in/out muffler, 3" MAC mandrel intermediate, custom dual !cat Y-pipe. airfoil, ported plenum. !smog

http://www.MichaelLasiuta.home.att.net

**BOYCOTT LAPEER DRAGWAY**

 

Hey branz28, who did your tranny ??

 

Hendrichs Garage. Halarious old man now lemme tell ya. Lives in evansville. Shoot me an email if ya want some more info.

------------------
89 IROC-Z 350 TPI

-Flowmaster Catback
-Performance Resource Chip
-700R4 (Rebuilt) Too much done to actually list
-K&N Airfilters
-Ported Plenum
-2.77 Gears (not much to brag about but eh, its there)
-MSD 8.5 mm plug wires
-Gutted cat
-!AIR
-Gutted Air Boxes