TPI aftermarket runner comparison Part 2.
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In this video I compare Accel, SLP, Edelbrock and stock TPI runners.
Vacuum lines on 87 Camaro IROC-Z 350 TPI
I missed some detail, plus anyone see or know I have something routed wrong
or missing, let me know. I know I don't have a vacuum ball in fender. and
well when I bought it it was smacked pretty good on the drivers side, not
sure if its for cruise control only, I will be checking into that. also I
left out talking and showing the vacuum line that comes off the heater
control valve, I think it runs back and routes into the firewall aswell. I
did this quick vid for another member who wants to see how the lines are
routed, maybe it will help some. I hurried the vid, I would of took more
time on detail, and going over things but I had to get going, I had to take
Unboxing and mockup of the Arkansas Polishing TPI Intake
Wow! I'm completely satisfied with the polished TPI intake I ordered from
Arkansas Polishing. This will be going on my turbocharged Iroc.
Ebay Store is at
The ultimate TPI intake manifold! High Flow Fuel Injection.
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This video shows my latest stock TPI base manifold porting project.
This particular manifold isn't finished yet, but when it is, it will be
heart of the induction system on a newly built 383 ci stroker engine with
195cc AFR heads.
Other intake components will include, AS&M larger tube runners and a High
Flow Fuel Injection ported/matched plenum and 58mm throttle body. The
engine will be installed in a 1990 Corvette.
TPI Porting Secrets. Runners. High Flow Fuel Injection. Ported L98.
This video shows a simple porting procedure done to stock TPI runners that
will allow for a smoother transition of airflow from the plenum to the
runners and into the base manifold.
Tools used are: Carbide open flute non ferrous bit, for use with aluminum.
2" long x 1/2" diameter 80 grit cartridge rolls on a short 2-3" mandrel.
High speed die grinder and air supply.
DIY - Installing Corvette Engine Injectors
A short video of how to install engine injectors into a 1987 Corvette L98
SBC 350 engine with TPI. These instructions will apply to most fuel
injected engines especially GM small block engines. Go to
http://1929fordhotrod.com for more information on hot rods, stories, and
custom car building. IF YOU LIKED THE VIDEO WHY NOT SUBSCRIBE. I WILL ALSO
SUB YOU BACK. MORE GOOD CUSTOM CAR VIDEOS COMING.
Turbo TPI Fbody fuel rail restriction modification - experimental supplemental fuel line
I'm having problems with loss of fuel pressure during Boost. Since I have a Walbro 255 pump, I
figured I'd eliminate any known restrictions in the fuel system. On Fbody
TPI fuel rails, there is a .100" diameter restrictor inside the fuel rail
just behind the fuel supply line. The only way to remove it is to cut off
the fuel supply line and tap the fuel rail for a new fitting. Instead of
going that route, I'm running a second fuel line (with 6AN connectors)
from the fuel supply line to the cold start injector fitting on the rear of
the fuel rail.