TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

Seeking confirmation....

Thread Tools
 
Search this Thread
 
Old Aug 15, 2002 | 04:53 PM
  #1  
L98IROCZ89's Avatar
Thread Starter
Senior Member
25 Year Member
 
Joined: Aug 1999
Posts: 618
Likes: 0
From: Central, NJ
Car: 1989 IROC-Z
Engine: 350 Vortech Supercharged ZZ4 TPI
Transmission: T56
Axle/Gears: 3.73
Seeking confirmation....

Now that it is time to actually go and order parts, I am getting an uneasy feeling and want confirmation from you all to make me feel better. If anything makes bells or whistles go off let me know.

I already ordered a ZZ4 crate motor. I am looking for a 94-97 T56 to buy and will buy it when i find it.

This is where I am looking for confirmation... I figure I still need:
-Edelbrock Base
-SLP Runners
-Accell universal 24# injectors
-Tuned Port Gasket Set
-LT1 Starter
-T56 crossmember
-Speed Decoder box
-Manual shifter plate
-Centerforce Dual Friction Clutch

All of that is fully compatible and comes reccommended, yes?

Your help is greatly appreciated, I know this is long, thanx for bearing with me.
Reply
Old Aug 16, 2002 | 12:14 PM
  #2  
L98IROCZ89's Avatar
Thread Starter
Senior Member
25 Year Member
 
Joined: Aug 1999
Posts: 618
Likes: 0
From: Central, NJ
Car: 1989 IROC-Z
Engine: 350 Vortech Supercharged ZZ4 TPI
Transmission: T56
Axle/Gears: 3.73
Please... even a yes or no will do on whether they all work together or not. If anything, suggest what pieces you would use... thanx:lala:
Reply
Old Aug 16, 2002 | 01:02 PM
  #3  
badgta's Avatar
Banned
iTrader: (4)
 
Joined: May 2002
Posts: 1,014
Likes: 4
From: KY
Car: 1991 FORMULA
Engine: ZZ4 + LT4 HT CAM 430HP
Transmission: 700-R4 COMING T56
Axle/Gears: 9" 4.56's (COMING)
sound good!!!

it seems youv'e done your homework there dude.....

have you thought about switching from tpi to stealthram? it will defananlty give ya more for what ya want.... if ya have any q's about it drop me a email or pm... i'll be happy to awnser any q's you have!!
Reply
Old Aug 16, 2002 | 01:29 PM
  #4  
jRaskell's Avatar
Member
 
Joined: Sep 2000
Posts: 204
Likes: 0
From: New Hampshire
Ya, replace that edelbrock base and SLP runners with a Stealth Ram or Millican LT1 intake and you'll have a much better match with that ZZ4 motor. and it will cost you less money.
Reply
Old Aug 16, 2002 | 01:39 PM
  #5  
tpi_roc's Avatar
Supreme Member
 
Joined: Aug 2001
Posts: 2,747
Likes: 0
From: Orygun
Why would that match a ZZ4 better? Just currious but as I recall the cam is kinda mild, the heads are alum l98's, and the compression is comparable to an L98
Reply
Old Aug 16, 2002 | 09:25 PM
  #6  
L98IROCZ89's Avatar
Thread Starter
Senior Member
25 Year Member
 
Joined: Aug 1999
Posts: 618
Likes: 0
From: Central, NJ
Car: 1989 IROC-Z
Engine: 350 Vortech Supercharged ZZ4 TPI
Transmission: T56
Axle/Gears: 3.73
Thanks for the input... I have done countless hours of research on this topic.

TPI_roc hits the nail right on the head.

Corvette L98: 10:1 compression, aluminum L98 heads, L98 cam
ZZ4 crate: 10:1 compression, aluminum L98 heads, ZZ4 cam (slightly hotter than L98 cam)

The reason why I will not get a stealth ram is because I need to pass emissions, which is the same reason why I am getting the ZZ4 in the first place. The ZZ4 is an L98 vette motor with a ZZ4 cam basically, so I will pass emissions. With a stealth ram i will not. Like I said, if I did not have to pass NJ emissions, I would have had a 10.5:1 383 built!

Thanks again.
Reply
Old Aug 16, 2002 | 10:35 PM
  #7  
Kat's Avatar
Kat
Supreme Member
iTrader: (4)
 
Joined: Sep 1999
Posts: 1,716
Likes: 0
From: Upland Pa
Car: Camaro Vert
Engine: 355 HSR
Transmission: A4
Axle/Gears: 3.73 S60
I would get an Acell base or a TPIS base over the edlebrock. Mostly cause the edlebrock (or so I've been told) was design to mate up to stock runners. As where the Acell and TPIS bases are designed to meet up wtih aftermarket runners.

Kat
Reply
Old Aug 16, 2002 | 11:13 PM
  #8  
Poppa Chubby's Avatar
Member
 
Joined: Jul 1999
Posts: 324
Likes: 1
From: Omaha, NE
Car: Vert IROC Camaro
Engine: 355ci
Transmission: T-5
Axle/Gears: 9-bolt w/3.45s
I have the Edelbrock base with my SuperRam and I haven't had ANY problems.
I can't see how the stock runners would create problems - anything is possible tho . . .
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
1992Z28!
Camaros for Sale
3
Nov 19, 2015 07:33 AM
KED85
V6
2
Mar 3, 2003 08:02 PM
Dustin Mustangs
Aftermarket Product Review
2
Jul 22, 2002 06:21 PM
92 zzz28
DIY PROM
4
Apr 11, 2002 04:03 PM
Gta-Paladin
Car Audio
3
Jun 21, 2001 02:48 AM




All times are GMT -5. The time now is 03:44 AM.