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

Vortec TPI kit

Thread Tools
 
Search this Thread
 
Old Oct 25, 2002 | 04:46 PM
  #1  
92RS87Z_Driver's Avatar
Thread Starter
Member
 
Joined: Aug 2001
Posts: 158
Likes: 0
From: Mansfield OH USA
Car: 92RS
Engine: 305tbi
Transmission: 700r4
Vortec TPI kit

http://www.sdpc2000.com/cart.asp?act...2175&pid=89538
Does anyone currently run this setup? I would match it up with a lt4 hot cam. They stated that they made 375hp with this kit including the cam on the stocl computer and tb. It seems like a good deal for a direct bolt on kit thats had all the machine work done for you. Also, does anyone know if it comes with roller rockers or if I would have to purchase some. Any input is appreciated guys
Reply
Old Oct 25, 2002 | 05:48 PM
  #2  
Morley's Avatar
Supreme Member
 
Joined: May 2002
Posts: 4,099
Likes: 2
Send them an E mail and ask about the rockers, I doubt it does though.

Scoggins/Dickey is very good about answering E mails.
Reply
Old Oct 27, 2002 | 08:17 PM
  #3  
90iroc5spd's Avatar
Member
 
Joined: Apr 2002
Posts: 157
Likes: 0
From: Alton IL
Car: 87 aniv vert, 90 Iroc, 87 LT
Engine: LB9, LB9, carbed 305
Transmission: MM5, MM5 conversion, MM5 conversion
Axle/Gears: 3.45, 3.73, 3.73
ok, i know this thread is sorta old and all, but........
I emailed them the very same question two weeks ago, and have yet to get a reply. this is not the first time that they have taken forever to reply to me. If you find out, post it here. or if anyone on here knows, please do the same
Reply
Old Oct 28, 2002 | 01:01 AM
  #4  
1bad91Z's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jul 2001
Posts: 4,627
Likes: 5
From: Houston Area
Car: Faster
Engine: Than
Transmission: You!
Good luck getting an intake (Vortec TPI base) from those guys, they have been on back-order for 2 1/2 months!!!!!
Reply
Old Oct 28, 2002 | 04:51 PM
  #5  
DownUnderIROC's Avatar
Member
 
Joined: Jul 1999
Posts: 109
Likes: 0
From: Sydney, Australia.
Yep I've had my Vortec TPI base on order for 2 months from SDPC, still waiting.......
Reply
Old Oct 28, 2002 | 05:27 PM
  #6  
GTAracer's Avatar
Junior Member
 
Joined: Oct 2002
Posts: 42
Likes: 0
From: Destin, FL
.

Last edited by GTAracer; Nov 3, 2002 at 06:42 PM.
Reply
Old Oct 29, 2002 | 05:37 PM
  #7  
mckenzie's Avatar
Member
 
Joined: Jul 2001
Posts: 314
Likes: 0
From: tn. usa
how does this setup sound, 98 vortec heads, 88 L98 350 block, the vortec/tpi intake, and cam mod's while i have the engine out? what cam would you suggest? i don't want to burn a prom, just use factory chip and computer. thanks, tom
Reply
Old Oct 29, 2002 | 09:15 PM
  #8  
92RS87Z_Driver's Avatar
Thread Starter
Member
 
Joined: Aug 2001
Posts: 158
Likes: 0
From: Mansfield OH USA
Car: 92RS
Engine: 305tbi
Transmission: 700r4
Still no response from them yet. All I saw in the ad was that it came with rockers, but it doesnt say they are roller or not. Also Im still wondering what type of headers they come with. Does anyone know what type of times I could run with this setup? Noone seems to be running this setup I guess. Any more input is appreciated.
Reply
Old Oct 30, 2002 | 03:44 PM
  #9  
91TPI5.7's Avatar
Senior Member
 
Joined: Dec 2001
Posts: 652
Likes: 0
From: Pahrump, Nv
Car: 1991 z28
Engine: l98
Transmission: 700r4
I was thinkin of goin that route, after i totaled up the price, with other bolt-ons, it came close to what the want for the whole crate motor. Ill prolly bag lunch and save my penny's to go that way. After the crate motor, all you nee is a TB, runners, headers, and a chip. Plus you get a brand new motor with it.
Reply
Old Oct 30, 2002 | 06:22 PM
  #10  
MrNova's Avatar
Member
 
Joined: Feb 2002
Posts: 194
Likes: 0
From: North East, NJ
Originally posted by 91TPI5.7
I was thinkin of goin that route, after i totaled up the price, with other bolt-ons, it came close to what the want for the whole crate motor. Ill prolly bag lunch and save my penny's to go that way. After the crate motor, all you nee is a TB, runners, headers, and a chip. Plus you get a brand new motor with it.
Can you tell me the prices and parts you were looking at? New heads and cam seem kinda far from a crate engine
Reply
Old Oct 30, 2002 | 11:22 PM
  #11  
chevyboy07 91's Avatar
Senior Member
 
Joined: Nov 2000
Posts: 762
Likes: 1
From: down by the river
the rocker arms you speak of are NOT Roller rockers...they are stamped 1.5 ratio....just like your stockers

I am still waiting on my friggin manifold!!!!
Reply
Old Nov 3, 2002 | 04:52 PM
  #12  
91TPI5.7's Avatar
Senior Member
 
Joined: Dec 2001
Posts: 652
Likes: 0
From: Pahrump, Nv
Car: 1991 z28
Engine: l98
Transmission: 700r4
if you do a heads and cam swap, unless you have a low mileage motor, the heads may increase you comp, and the seals will be better that the rest of the motor. Oil blow-by can be a problem. if you do heads cam and such, you may as well have the rest rebuilt while half of its apart. Put new bearings, overbore it, better than doin the work, having something else go, the tearing it all apart.
Reply
Old Nov 3, 2002 | 05:09 PM
  #13  
mckenzie's Avatar
Member
 
Joined: Jul 2001
Posts: 314
Likes: 0
From: tn. usa
i already have the 88 L98 motor apart on the bench...i don't have anything to put it in. i may rebuild it with the vortec heads off the 98 350 vortec motor out of a 98 k1500 p/u...(vortec motor also on the bench) just wondering what kind of cam to go with. thanks, tom
Reply
Old Nov 5, 2002 | 03:31 PM
  #14  
91TPI5.7's Avatar
Senior Member
 
Joined: Dec 2001
Posts: 652
Likes: 0
From: Pahrump, Nv
Car: 1991 z28
Engine: l98
Transmission: 700r4
Hot cam would be a good one, but i would go with one of the LPE Hydraulic roller cams.
Reply
Old Nov 7, 2002 | 10:57 AM
  #15  
blacksunshine'91's Avatar
Supreme Member
25 Year Member
iTrader: (10)
 
Joined: Sep 2000
Posts: 2,499
Likes: 194
From: Moorpark, CA
Car: '91 GTA, '92 T/A Convertible
Engine: GTA: 350 w/Vortec heads, T/A: 305
Transmission: Pro-built 700R4
Axle/Gears: GTA: 3.27, T/A: 2.73
That seems odd that you are still waiting for your baseplate. They might be using them all for the crate engines. I ordered my crate engine and had it at my house a week and a half later.
Reply
Old Nov 7, 2002 | 07:19 PM
  #16  
f-crazy's Avatar
Supreme Member
iTrader: (-1)
 
Joined: Mar 2002
Posts: 1,728
Likes: 2
From: SE Michigan
Car: Bright Red 91 GTA
Engine: CARBED LT4
Transmission: MK6
first off im not tryin to hijack a post...this one was already made so i dont see the point in making a new one and wasting space on the server....

how will this vortec setup work on a 91 lb9...with and without the hot cam

thanks guys
Reply
Old Nov 13, 2002 | 05:02 PM
  #17  
ericoo1's Avatar
Junior Member
 
Joined: Oct 2002
Posts: 83
Likes: 1
From: Fort Worth, TX
Car: 89 silverado,02 s10 blazer
I ordered my basplate 2 weeks ago and got it yesterday. it was at the machine shop within an hour of me getting it, to be port matched to the heads I'm having done.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Fast355
DFI and ECM
14
Dec 2, 2016 06:33 PM
toronto formula
Engine/Drivetrain/Suspension Parts for Sale
15
Nov 10, 2015 06:17 AM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM
drathaar907
TPI
0
Aug 6, 2015 04:20 PM




All times are GMT -5. The time now is 02:06 PM.