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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...
 273700 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...
 225858 viewsEst 1-6hours
Did you know?
The Z06 corvette uses a version of the T-56 transmission with revised gear ratios. It changed the ratio of all gears except 4th (still 1:1), with one of the most notable changes being that 5th gear is more usable on a road track.
 
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...
 698511 viewsEst 10-16 hours
LS1 Head Swap
Finally I dug in and did a headswap on an LS1. This turned out to be VERY easy, but a lot of work. I strongly recommend you have a helper during this install, and all the recommended tools listed on the page. Anybody that can turn a wrench (and not get frustrated when something goes wrong) can do this install no problem. (F-Body) More...
 657144 viewsEst 8-12 hours (1 hour additional if doing a cam swap)
Infopic: How to port mac header primaries
Port them out using an air grinder or dremmel with a sanding bit. Key is to grind down the bump of weld all around inside each primary.

Click for full image
 
Throttle Body Swap
Here I show how to go about removing/reinstalling the throttle body. It is VERY easy for a novice to do. I ended up replacing my stock one with a ported unit from Mike Morgan Motorsports, but noticed no performance gain what so ever. (F-Body) More...
 231781 viewsEst 45 minutes
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...
 221189 viewsEst 30 minutes
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