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heads heads heads what do you think.

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Old Dec 7, 2000 | 11:36 AM
  #1  
travsirocz's Avatar
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From: Eau Claire, WI US
Car: Two 1987 Iroc-Z Z28s
Engine: 5.7 TPI ZZ4 1.6 Roller Alum. Head
Axle/Gears: 3.73
heads heads heads what do you think.

I am looking for some nice heads for my 87 350 tpi. Which heads have been working for you. Down the road I am going to a 383. All mods are below except that I have a zz4 cam and 1.6 roller rockers. thanks

------------------
1987 Camaro Iroc-Z Z-28 with a TPI 5.7
-Ram Air,K&N Filterchargers, Gutted Mass
Airflow Sensor, Throttle Body Airfoil,
Edelbrock TES Headers and Y pipe, Gutted
Cat, 3 inch exhaust, Flowmaster
-Hypertech Thermomaster Chip, 160 deg Stat,
Adjustable Fuel Pressure Regulator
set at 50 psi, MSD Cap, MSD 8.5mm wires,
Accel Coil, MSD 6AL Ignition Box, Accel
Plugs
-Richmond 3.73 Gears, B&M Transpak,
B&M Rachet Shifter, Energy Suspension
Products
-Fiberglass Cowl Induction Hood,
Purple Neon License Plate Frame,
16X8 Rims with BFG 245 50's,
Pioneer Deck, 2 JL 12's in a Q-Logic
Box with a 300 Watt amp

What you can put between your ears,
no one can take away.

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Old Dec 7, 2000 | 12:02 PM
  #2  
doc's Avatar
doc
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From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
I would strongly recommend AFR 195s. They are very expensive, but are the best flowing heads out there.

You can order these heads directly from AFR at any reasonable chamber cc size. The 195s should work great on a 383 as well as a 350.


------------------
'87 L98 TPI IROCZ, AFR190 heads, 3.70 gears, ZZ9 cam, 2400 Art Carr TC, SLP 1 3/4" headers, SLP cat-back, no cat, no AC, no MAF screens, Accel manifold base & SuperRam, Edelbrock double roller timing chain, MSD ext coil & distributor, trans cooler, 52mm TB with airfoil, TB coolant bypass, AFPR(58psi), K&N filters, Hotchkis lowering springs, Car-Pro custom chip, Lay Ind. ram air kit, 265/45R16 Kumho V700 tires.
ET 13.39sec @ 107.21mph
'90 Eagle Talon AWD, no rust thru 9 winters
'99 Camaro SS, red, 6-spd, T-tops, Mcleod clutch, Pro 5.0 shifter, MAF processor, Direct Flow airlid, K&N filter.
313.7Hp & 320.6ft-lbf, ET 13.55sec @ 105.1mph
next mod: 4.10 rear gears
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Old Dec 7, 2000 | 01:13 PM
  #3  
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From: Kempner,TX,
Car: 1996 Vette / 1992 GSX1100F Suzuki
Engine: 1996 Corvette Coupe 388 LT1 (+.060)
Transmission: Auto
Axle/Gears: 3.07
I just emailed you a listing of a lot of head flow numbers from different heads that I collected over time.

Anyone else that's interested can have them too.

Hope this helps.

Jake

------------------
1986 Corvette Coupe, 415 CID, Edelbrock 6073s, ZZ9
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Old Dec 7, 2000 | 03:16 PM
  #4  
travsirocz's Avatar
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From: Eau Claire, WI US
Car: Two 1987 Iroc-Z Z28s
Engine: 5.7 TPI ZZ4 1.6 Roller Alum. Head
Axle/Gears: 3.73
thanks
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Old Dec 7, 2000 | 07:54 PM
  #5  
Steve R's Avatar
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From: Westbury NY
send me the flow numbers too? thanks

------------------
-80 Camaro 350, Carter AFB, headers, dual exh, ram air, all sorts of crap
-88 Iroc-Z 350tpi, 3.27 gears, 4 wheel disc, MSD 6a, tpi airfoil, k+n's, white gauges, accel coil, flowmaster, pretty quick
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Old Dec 8, 2000 | 03:40 PM
  #6  
Ron Mullins's Avatar
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From: West Jefferson, OH, USA
JakeJr, if those numbers are good for heads that fit on 305's as well as 350's, I'll take a copy too.

Thanks, Ron.

------------------
91 Formula WS6
Home Made Ram Air,K&N Air Filter,Air Foil,
Ported Plenum,Underdrive Crank Pulley, Crane AFPR, Edelbrock High Flow TPI Runers, Holley 19lb Fuel Injectors, SLP Headers, SLP Y Pipe & Complete SLP 3" Exhaust and Muffler, High Flow Cat, Mobil 1 Oil, Hotchkis STB, Spohn LCA's and Panhard Bar and other polyurethane goodies.

Http://www.geocities.com/91formula

Add your 91 F-Body to my 91 F-body's Links page, or be added to my F-Body Links Page.
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Old Dec 8, 2000 | 07:51 PM
  #7  
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From: Kempner,TX,
Car: 1996 Vette / 1992 GSX1100F Suzuki
Engine: 1996 Corvette Coupe 388 LT1 (+.060)
Transmission: Auto
Axle/Gears: 3.07
The head flow numbers that I have are primarily for the 350 and bigger size engines. Like someone else pointed out, bore size on a 305 my preclude the use of some of these heads since the valves may hit the cylinder walls.

If a set has the numbers that appeal to you, you can always telephone the manufacturer and ask about whether they'll fit.

I'll email you the flow numbers so you can take a look.

Jake

------------------
1986 Corvette Coupe, 415 CID, Edelbrock 6073s, ZZ9

[This message has been edited by JakeJr (edited December 08, 2000).]
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