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LT4 Hotcam info?

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Old Feb 8, 2001 | 01:49 PM
  #1  
88blkiroc's Avatar
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Supreme Member
 
Joined: Mar 2000
Posts: 1,468
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From: Orland Park, IL, USA
Car: 88 IROC-Z
Engine: L98
Transmission: TH350
Axle/Gears: 3.45
LT4 Hotcam info?

Who sells it and what are the numbers on it?
thanks.

------------------
1988 IROC-Z 350 TPI
(its an original 350 car)
License Plate: STG KLR 1
Engine Mods:
Edlebrock TES Headers, Hypertech Chip, Flowmaster Muffler, Intake Airfoil, Removed MAF Screens, bored .030 over, Other minor mods
Trans Mods:
2,500 stall converter, Redline clutches,Heavy Duty Steels, Trans-Go reprograming kit , Heavy Duty 2-4 band, Corvette Servo, B&M Mega Shifter w/ Carbon Fiber Handle (looks sweet in a black car!)
14.104@99.66

"If you can put it on your car, its fair" Quote By Guido
Foundering Member of the Illinois Overkill Crew (IOC)
www.mfba.org
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Old Feb 8, 2001 | 02:30 PM
  #2  
R.O.B.'s Avatar
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Joined: Aug 1999
Posts: 611
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From: Glendale, AZ
Go to www.paceparts.com and look under performance parts. It will give you their price, along with the specs.

------------------
Rob
'86 TA 305 TPI
Gutted MAF
Ported Plenum
TB Bypass
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Old Feb 8, 2001 | 04:22 PM
  #3  
Dan87IROC-Z's Avatar
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Joined: Feb 2000
Posts: 1,196
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From: Fort Collins, Colorado
I got mine from www.gmpartsdirect.com for $186 with shipping and tax.
The specs are:
Duration @ .050" 218*/228*
Lift w/ 1.5 RRs: .492"/.492"
Lift w/ 1.6 RRs: .525"/.525"

You will need to get new springs and you will have to have your valve guides shortened otherwise you may bend a push rod and f**k up a rocker arm. You'll also need a new timing chain set and a lot of gaskets.

------------------
1987 Chevy Camaro IROC-Z
L98 TPI 350 (5.7L)
TH 700R-4 Transmission
Borg Warner 7.75" 9 Bolt Rear End

Current Mods: LT4 Hot Cam, Comp Cams 1.52:1 Roller Rocker Arms, Edelbrock TES 1 5/8" Headers, Hooker 3" Aerochamber Cat-Back System, Performance Resource Chip, Accel Ignition Coil, Cap, Rotor, 8.8mm Wires, K&N Filters, JET TPI Air Foil, All Free Mods, Falken ZIEX Z-Rated Tires.

Best ET (w/o LT4 cam): 14.32 @ 97.7mph
(corrected for elevation)

7.5" 10 Bolt with 3.42s soon to come!
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