91parkave
New member
As some you may know already, these can swapped as well in addition to the truck throttle bodies, I am only posting this so that any myths about the TB blade opening reverse causing issues can be dismissed. If your in the market i suggest these throttle bodies over the silver blade any day, ill post my reasonings below.
The Gold blade TB throttle body as a shape thata better allows air to enter at part throttle and WOT. The way the ramp in the housing sits, allows no obstruction like the old silver blades had. The Silver blade has ramps on both sides. while both of these throttle bodies are 90MM the gold blade does the job more efficently and if you look at any calibration file you will notice a 5% over all increase in effective area.
These can be had brand new for cheap on amazon 134.00 bucks shipped
http://www.amazon.com/gp/product/B001NZZ9K2?
psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00
Here are Comparison Pics
The two together
The LS2
The LS3/7
The Gold blade TB throttle body as a shape thata better allows air to enter at part throttle and WOT. The way the ramp in the housing sits, allows no obstruction like the old silver blades had. The Silver blade has ramps on both sides. while both of these throttle bodies are 90MM the gold blade does the job more efficently and if you look at any calibration file you will notice a 5% over all increase in effective area.
These can be had brand new for cheap on amazon 134.00 bucks shipped
http://www.amazon.com/gp/product/B001NZZ9K2?
psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00
Here are Comparison Pics
The two together
The LS2
The LS3/7
