GTP stage 2+ heads for sale
GTP stage 2+ heads for sale AS in the title...I was going to use these heads on my 408 but have decided to sell instead. They are GTP stage 2+ heads that were put on the car last winter and made 463/402 on a mustang dyno using a TR T Rex cam. Heads are 317-320 CFM and were $2,800 new. I need to sell these ASAP so I will let them go for $1,000/buyer payes shipping or meets me to get them. No lower offers please.
Gallant Technical Performance. They are a company down in Texas. The web address is www.gtp-racing.com
these are the summaries of the stage 2 and 2+ heads:
"Competition valve job, 2.02/1.57 valves, fully ported and polished then flow bench tuned for 305/215cfm. At this stage, we also install better parts: GTP custom springs, spring seats, titanium retainers, locks, and valves. More attention is paid to the finer details of the way a cylinder head flows and how high velocity is made. These heads have produced 455.3 hp | 418.2 ft/lbs and 431.3 hp | 417.3 ft/lbs on two different shop cars."
stage 2+ :
"This stage is just an increase over stage 2; utilizing more aggressive port work to generate higher cfm without sacrificing velocity. This stage raises your flow numbers to 320+ intake cfm and 225-230 exhaust cfm. While researching the LS1 head, we discovered this setup, and have become consistent with the results."
They have approx. 1500 miles on them.
these are the summaries of the stage 2 and 2+ heads:
"Competition valve job, 2.02/1.57 valves, fully ported and polished then flow bench tuned for 305/215cfm. At this stage, we also install better parts: GTP custom springs, spring seats, titanium retainers, locks, and valves. More attention is paid to the finer details of the way a cylinder head flows and how high velocity is made. These heads have produced 455.3 hp | 418.2 ft/lbs and 431.3 hp | 417.3 ft/lbs on two different shop cars."
stage 2+ :
"This stage is just an increase over stage 2; utilizing more aggressive port work to generate higher cfm without sacrificing velocity. This stage raises your flow numbers to 320+ intake cfm and 225-230 exhaust cfm. While researching the LS1 head, we discovered this setup, and have become consistent with the results."
They have approx. 1500 miles on them.
I believe the casting numbers are 241. I imagine they would work really well with the MS3 cam. Originally I had a TR 230/236 cam in the motor with those heads and made 420 on a mustang dyno before switching to the T Rex. With both combos the car pulled amazingly well.
