TUNEDPORT FUEL RAILS AND ACCESSORIES (A) Tunedport fuel pres
fuelreg.tif
tubekit.tif
(A) Manual Liquid Fuel Pressure Gage with Chrome Stem, A Great tool for setting the adjustable fuel regulator or just checking fuel psi.
(B) Vacuum hose from regulator to plentium.
(C) O-Ring and cross over tube kit for TPI fuel rail assemblies.
tubes.tif
(A) Passenger side TPI tube, 85-92 Vette/IROC T/A are all the same.
(B) 85-88 driver side IROC/ T/A, Vette with ninth injector port TPI tube.
(C) 89-92 Camaro and 89-91 Vette driver side TPI tube.
cap.tif
distb.tif
(A) Large HEI type distributor with self contained coil in the top of the cap.This distributor was used in the 85-86 IROC T/A and 85-91 Corvette. 85-86 were NON-ROLLER CAM distributors. If early type distributor is used on a Roller Cam motor you will need the GM 104560413 distributor gear. Earlier cross fire large electronic distributors can be used on tunedports. Early distributors have a twist lock cap while the 85 and later TPI HEI distributors had the screw down type cap.
(B) Small electronic distributor used on small block and big block injected motors 87-95. NOTE: truck distributors have a built in rev limiter but can be change by using a Camaro Module.
(C) Wiring from Distributor to Coil for the small distributor

(D) Wiring form Coil to ignition and Tach, White Tech, Pink 12 volts crank and run

(E) Remote Coil for small distributor
C
B
A
C
regulator.tif
A
B
relulatorandgaskets.tif
C
gasketset.tif
B
A
Cold start plug is used on a 85-88
drivers side tube to plug ninth injector port
plinumback.tif
A
B
plentiumfront.tif
89-92 Front
85-88 Front
thootlebodylink.tif
A
B
85-88
Throttle body
89-92
Throttle body
throttlbody.tif
A
B
C
85-86 Vette
(A) 90 and Later plentium with attached MAP Sensor
(B) 85-88 plentium.
    Map Sensor Port
    Fuel Pressure Regulator          Vacuum Port
    Power Brake Port (can also be used for multiple  vacuum  sources  
   
 Air Temp Sensor
 Map Sensor
85-88 IROC Vette
89 IROC Vette
tbgasketearly.tif
tbgasketlate.tif
85-88 TB Gasket Kit
89-Later TB Gasket
S&P has a TPI Video set over 3 hours long about TPI and installation
plentums.tif
C
B
A
(A) 85-88 plentium
(B) 89 Only plentium
(C) 90-UP  plentium
throttlebodyparts.tif
4
5
6
7
1
2
3
1. 85-86 Vette Throttle Body
2. 85-88 IROC, T/A & 87-88 Vette
3. 89-92 IROC, T/A & 89-91 Vette
4. Idle Speed Motor Housing. (all     TPI Throttle Bodies)
5. 85-88 Adjustable Throttle position   sensor
6. Idle Speed Motor (all TPI)
7. 89-UP Non Adjustable Throttle    position Sensor
Street & Performance
479-394-5711 www.hotrodlane.cc
Local GM Dealer
www.gmgoodwrench.com
A
E
D
C
B