ported/polished Trickflow LT1 heads
04-26-2017, 12:06 PM
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Join Date: Jan 2003
Location: Breese, IL
Posts: 799
ported/polished Trickflow LT1 heads
I have a set of Trickflow LT1 heads from my turbo car a long time ago. They have double valve springs for a hydraulic roller with about 130# seat pressure, good for .650 lift, titanium retainers, and 10* locks. I had the heads completely redone with all new valves. They are fresh and ready to bolt on.
The heads were hand ported, polished, and chambers done by a very well known and respected dirt late model engine builder. The guides were blended in with the port/polish job as well. I no longer have the flow sheet, and I'm in the sticks, over an hour away from the nearest flowbench, so I don't really have plans to re-flow them. But trust me, they flow VERY well.
I CC'd them a few years back for someone. I got 212cc on the intake runners, 80cc on the exhaust, and 63cc chamber volume. The valves are 2.02 and 1.6.
I sold my 4th gen over 10 years ago and these were always sitting on the shelf waiting for another LT1 project to roll along. That never happened, so it's time they go.
heads, as they sit: SOLD
with a set of stock-length hardened pushrods (TFS, I think), Comp 1.6 Pro Magnum roller rockers, and polished aluminum valve covers: SOLD
There's more than $2k invested in these, so these prices are firm.
The heads were hand ported, polished, and chambers done by a very well known and respected dirt late model engine builder. The guides were blended in with the port/polish job as well. I no longer have the flow sheet, and I'm in the sticks, over an hour away from the nearest flowbench, so I don't really have plans to re-flow them. But trust me, they flow VERY well.
I CC'd them a few years back for someone. I got 212cc on the intake runners, 80cc on the exhaust, and 63cc chamber volume. The valves are 2.02 and 1.6.
I sold my 4th gen over 10 years ago and these were always sitting on the shelf waiting for another LT1 project to roll along. That never happened, so it's time they go.
heads, as they sit: SOLD
with a set of stock-length hardened pushrods (TFS, I think), Comp 1.6 Pro Magnum roller rockers, and polished aluminum valve covers: SOLD
There's more than $2k invested in these, so these prices are firm.
Last edited by Roadie; 06-19-2017 at 10:46 AM.
