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NEW: C5 LGM Longtube Header Install
The headers are a full 32” True Long Tube header that has been dubbed, "The most powerful C5 header on the Planet”! This header includes a complete header with a 3/8” flange and incorporates a “Race Style Merge Collector”, to a full 3” X pipe, and continues in 3” right up to the original 2 bolt muffler flanges. This makes this a full bolt on application that requires NO cutting or welding, and leaves the factory system completely intact incase you ever want to easily put the car back to stock. (C5) More...
 Est 3-8hours
Meziere LS1 Electric Water Pump (F-Body Version)
For years talk of electric water pumps had been circulating through the LS1 community, and finally Meziere has delivered. Whether you are a hard core drag racer who wants to just cool the car in the pits and staging lanes, an enthusiast who's itching for more power from his heads/cam car, or just a basic bolt on type of guy, an electric water pump is probably for you. (F-Body) More...
 224596 viewsEst 1-6hours
Meziere LS1 Electric Water Pump (C5 Version)
For years talk of electric water pumps had been circulating through the LS1 community, and finally Meziere has delivered. Whether you are a hard core drag racer who wants to just cool the car in the pits and staging lanes, an enthusiast who's itching for more power from his heads/cam car, or just a basic bolt on type of guy, an electric water pump is probably for you. (C5) More...
 190743 viewsEst 1-6hours
Did you know?
The heads between all the GenIII motors are interchangable. LQ4 (6.0L), LQ9 (6.0L), LS1 (5.7L), LS6 (5.7L), and LR4/LM4 (4.8/5.3L) heads are all interchangable. However, combustion chamber size, port volumes, and valve size does vary between these different head castings.
 
F-body Heads/Cam Swap
F-body version of the heads/cam swap. Optionally, instructions are included to swap the oil pump (Katech ported pump used), replace the timing chain (JWIS installed), and/or install an aftermarket crank pulley. Torque instructions included for both GM head bolts and ARP head bolts. (F-Body) More...
 463312 viewsEst 10-16 hours
F-Body Cam and Valvespring Swap
By far, one of the best mods you can possibly ever do to your LS1/LS6 is to install an aftermarket camshaft in it. Here I go through the whole process of selecting and installing an aftermarket camshaft, along with the various valvetrain upgrades that are required. Frequently asked cam related questions are also answered. (F-Body) More...
 1161815 viewsEst 3-12 hours
Infopic: Rocker Clearanceing for some double springs (Pic 2)
View from side of rocker showing where to grind (using dremmel)

Click for full image
 
2001 5pin Style C5 Maf Conversion
In 2001, GM changed the format of the mass air flow meters on C5 Corvettes. It is larger diameter for more flow, cheap, and readily available, so here I will show you how to go about converting your '97-'00 C5 to use the later model MAF sensors. (C5) More...
 251431 viewsEst 20min - 1hr
LID/MAF/K&N
Intake mods. Shows how to install a K&N filter, aftermarket lid and MAF sensor. This is the first mod every F-Body LS1 owner should do. Very easy to install (nothing more than a screwdriver needed!) and provided quite a noticable difference in performance. (F-Body) More...
 207215 viewsEst 30 minutes
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