From Ken at Modular Depot:
"It was hard to keep this secret as long as we have, but now have the go ahead to spill the beans! Trick Flow is releasing a brand new 2v head and it's what we've all be waiting on.
They flows over 240cfm out of the box!
Exhaust valve is swaped with where the exhaust lash adjuster was. This allows much higher lift cams on stock shortblocks. The best news is, this modifcation was done and still uses a standard PI cam design so all the cams for the PI heads will work with these heads.
The cam towers bolt on. This means in the event of damage to one of the cam towers (oiling problem etc) they can be swapped out, this problem no longer trashes the whole head!
The heads are drilled to accepted both windsor and romeo valve covers!
These heads will be available first quarter of 2009. They have already been on a development car for 6,000 miles so these heads are not just a concept, they are real.
The demand for these heads are expected to be high. Final pricing has not been set but expect them to be competitive with fully loaded PI heads coming out of the top shops out there."
Flow Numbers:
INTAKE
Twisted Wedge PI SVO
lift CFM vs. PI vs SVO
0.1 56.2 51 54 10.20% 4.07%
0.2 122.5 102 106 20.10% 15.57%
0.3 172.7 138 155 25.14% 11.42%
0.4 212.6 153 177 38.95% 20.11%
0.5 233.3 156 193 49.55% 20.88%
0.55 241 159 203 51.57% 18.72%
0.6 236.3 160 206 47.69% 14.71%
0.65 241.7
EXHAUST
Twisted Wedge PI SVO
lift CFM
0.1 42.6 49 46 -13.06% -7.39%
0.2 95.9 84 90 14.17% 6.56%
0.3 134.8 107 119 25.98% 13.28%
0.4 164.4 123 134 33.66% 22.69%
0.5 174.6 133 140 31.28% 24.71%
0.55 177.4 136 141 30.44% 25.82%
0.6 180.1 138 143 30.51% 25.94%
0.65 182.3
Thought I would share the info with everyone! Man...I may start saving for a N/A 2v to just have right now.
"It was hard to keep this secret as long as we have, but now have the go ahead to spill the beans! Trick Flow is releasing a brand new 2v head and it's what we've all be waiting on.
They flows over 240cfm out of the box!
Exhaust valve is swaped with where the exhaust lash adjuster was. This allows much higher lift cams on stock shortblocks. The best news is, this modifcation was done and still uses a standard PI cam design so all the cams for the PI heads will work with these heads.
The cam towers bolt on. This means in the event of damage to one of the cam towers (oiling problem etc) they can be swapped out, this problem no longer trashes the whole head!
The heads are drilled to accepted both windsor and romeo valve covers!
These heads will be available first quarter of 2009. They have already been on a development car for 6,000 miles so these heads are not just a concept, they are real.
The demand for these heads are expected to be high. Final pricing has not been set but expect them to be competitive with fully loaded PI heads coming out of the top shops out there."
Flow Numbers:
INTAKE
Twisted Wedge PI SVO
lift CFM vs. PI vs SVO
0.1 56.2 51 54 10.20% 4.07%
0.2 122.5 102 106 20.10% 15.57%
0.3 172.7 138 155 25.14% 11.42%
0.4 212.6 153 177 38.95% 20.11%
0.5 233.3 156 193 49.55% 20.88%
0.55 241 159 203 51.57% 18.72%
0.6 236.3 160 206 47.69% 14.71%
0.65 241.7
EXHAUST
Twisted Wedge PI SVO
lift CFM
0.1 42.6 49 46 -13.06% -7.39%
0.2 95.9 84 90 14.17% 6.56%
0.3 134.8 107 119 25.98% 13.28%
0.4 164.4 123 134 33.66% 22.69%
0.5 174.6 133 140 31.28% 24.71%
0.55 177.4 136 141 30.44% 25.82%
0.6 180.1 138 143 30.51% 25.94%
0.65 182.3
Thought I would share the info with everyone! Man...I may start saving for a N/A 2v to just have right now.