GTP stage 2 heads flow numbers?
GTP stage 2 heads flow numbers? I picked up a set of 862 GTP stage 2 heads for one of my buddys. We are curious what these things flow? Anyone have any flow charts laying around? I know they are old heads, but the price was right and just want to get an idea of what type of flow these are capable off.
Anyone?
Anyone?
Last edited by Darkman; Sep 16, 2011 at 09:28 PM.
Thanks..Although I already did read that thread on the Stage 3 ported 862s..Mine are stage 2 heads, and anyways, those stage 3 heads look SUPER inflated..
I did a search but couldn't find any actual flow numbers.
I did a search but couldn't find any actual flow numbers.
The Stage 3 info was the only flow data I could find. I did find a lot of threads discussing the relative merits of the Stage 2 heads but they did not contain flow numbers.
old thread but if anyone else wants more info on Craig Gallant here you go
http://www.gtp-racing.com/headmaster.html
http://www.gtp-racing.com/headmaster.html
I have 2 flow sheets on my stage 2's. One is 278/210 and other is 280/212...
Edit: sorry, just realized the info was on LSx heads. GTP are about the best factory castings out there, def are for LTx. Those stg 3 numbers are pretty massive, not sure about inflation...
Edit: sorry, just realized the info was on LSx heads. GTP are about the best factory castings out there, def are for LTx. Those stg 3 numbers are pretty massive, not sure about inflation...
Last edited by MavsFORMULA; Jun 2, 2012 at 04:27 AM.
