Ions91Z28

I'm far from your engine builder, I know very little about how to set this up. So I need some advice. I've been doing a little reading.

As my car sits right now, it's a stock L-98 with no cats and SLP catback exhaust. Nothing more. Even paper air filters.

I ran a 14.20 at 97.55mph

Here is what I was thinking.
Put some SLP headers on it.
Port the lower base.
Add some 1.6 rocker arms
Port the plenum and smooth the runners.
And add the,
Super Profile L-98 Hydraulic Roller
Advertised duration 273 277
Duration at .050 218 219
Gross lift .415 .433
Lobe separation 108


Both TPIS and GM High Tech magazine recommended it for the stock intake/engine because of no new needs for valve springs and such as well as it produces its power where the Stock TPI intake is range in.


Still running stock L98 Iron heads however.
What would I be looking at?

Thanks


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91 Z28
Best Time Slip:
60' - 2.098
1/8 - 9.137 , MPH - 76.21
1/4 - 14.213, MPH - 97.55
Performace Mods: B&B Exhaust, few free mods.
Appearance Mods: SS wheels, 2.5" Cowl Hood... New 100% Black paint job, Clear Side Marker Lights
Stereo: Alpine 855, Infinity Kappas all around, Infinity 150x2 amp (POS), Infinity Perfect 10 in hatch.
Pictures are Here
ICQ: 1437212
AOL: normalmatt9

PETE

iTrader: (1)

without prom tuning you'll probably see marginal gains if any.as for tpis their prices are way an your money would be better spent elsewhere(slp,comp cams,etc.)

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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&t-stat,tb bypass,accel supercoil,cap& rotor,slp 3in. catbcak,a/c delete.

SHE IS GONE BUT I KNOW THE GUY WILL GIVE HER A GOOD HOME.

best e/t:
3653lbs./full tank+ driver.
14.10@96.53mph 2.01 60'

Ions91Z28

Anyone else?

Also, the comp cams and such, will they be the same in every department. Same type, duration so on. Or could someone else give me a pretty good cam for a stock setup.

------------------
91 Z28
Best Time Slip:
60' - 2.098
1/8 - 9.137 , MPH - 76.21
1/4 - 14.213, MPH - 97.55
Performace Mods: B&B Exhaust, few free mods.
Appearance Mods: SS wheels, 2.5" Cowl Hood... New 100% Black paint job, Clear Side Marker Lights
Stereo: Alpine 855, Infinity Kappas all around, Infinity 150x2 amp (POS), Infinity Perfect 10 in hatch.
Pictures are Here
ICQ: 1437212
AOL: normalmatt9

rezinn

Marginal if any? I think not. With those rockers the cam will be much better than stock, and those headers will give more than just a marginal gain. Porting will be even better. You will probably see high 13s @102ish, that car is pretty quick stock. Some nice tires would help.