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

Stealth Ram Help!!!

Thread Tools
 
Search this Thread
 
Old Dec 16, 2014 | 11:35 AM
  #1  
Red_1989_GTA's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2014
Posts: 17
Likes: 0
Car: 1989 Trans Am GTA
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: 3.73
Stealth Ram Help!!!

I have 350 TPI with dart iron eagle heads.
Intake Valve Diameter
2.020 in.
Exhaust Valve Diameter
1.600 in.
Intake Runner Volume
165cc
Exhaust Runner Volume
65cc

I want to get the Stealth ram intake. I will be getting a new cam (XR276HR).
How much of a gain can I expect? Do I have to get a new wiring harness and ecu? What size injectors should I use with the stealth ram? How easy/hard is the installation? Whats the RPM range with the stealth ram?

Last edited by Red_1989_GTA; Dec 16, 2014 at 11:50 AM.
Reply
Old Dec 16, 2014 | 03:00 PM
  #2  
Thirdgen89GTA's Avatar
Supreme Member
20 Year Member
Liked
iTrader: (5)
 
Joined: Sep 2004
Posts: 5,906
Likes: 240
From: Chicagoland Suburbs
Car: 1989 Trans Am GTA
Engine: LT1, AFR 195cc, 231/239 LE cam.
Transmission: M28 T56
Axle/Gears: 3.23 10bolt waiting to explode.
Re: Stealth Ram Help!!!

Originally Posted by Red_1989_GTA
I have 350 TPI with dart iron eagle heads.
Intake Valve Diameter
2.020 in.
Exhaust Valve Diameter
1.600 in.
Intake Runner Volume
165cc
Exhaust Runner Volume
65cc

I want to get the Stealth ram intake. I will be getting a new cam (XR276HR).
How much of a gain can I expect? Do I have to get a new wiring harness and ecu? What size injectors should I use with the stealth ram? How easy/hard is the installation? Whats the RPM range with the stealth ram?
You have a lot of reading to do. Start searching up the StealthRam install threads.

90% of your answers are going to be there.

You do not need a different harness if you have a TPI car. You will need odds and ends for fuel lines, vacuum fittings and other such items.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Linson
Auto Detailing and Appearance
28
Oct 24, 2025 02:00 PM
hectre13
Car Audio
26
Mar 3, 2022 05:38 PM
L98GTA87
TPI
18
Oct 19, 2015 10:43 PM
mfp189
Transmissions and Drivetrain
1
Sep 27, 2015 09:25 AM
R3500
TPI
2
Sep 8, 2015 10:12 PM




All times are GMT -5. The time now is 04:58 AM.