Trick Flow LT1 Heads

Aluminum Cylinder Heads for Chevy LT1
• Designed for supercharged,
nitrous and stroker applications!
• 195cc intake ports, 75cc exhaust ports
• 64cc combustion chambers
• Use stock sensors and fittings
• Assembled heads include 2.02" intake/1.60" exhaust stainless valves,
valve springs, retainers, locks, guideplates and 3/8" studs
TFS-30400010 Assembled heads, pair
TFS-3042B010 Bare castings, pair

Has anyone heard good or bad about them. Our would you got to LT4 heads thanks in advance!

never knew trick flow made lt1 heads but dart just came out with a sweet pair that are susposed to put the afr's to shame. saw them at the pri show:D

for the lt1? that would be nice...

http://www.trickflow.com/media/pr/pdf/Newproduct_page1.pdf

These look like a better alternative than the AFR's especially if they have them in stock. Well at least they are going to be better for porting out of the box they are probably not going to beat the 195 out of the box AFR's

The standard 23 deg SBC Trick Flow heads flow:

0.100 50.6 57.9
0.200 135.8 98.3
0.300 191.0 136.4
0.400 229.7 162.9
0.500 253.1 176.9
0.600 254.3 189.6

Not gang busters but at least AFR doesn't have a lock on that market, or it will help them refine the LT heads over there so there is not a 8 week wait on them.

Can't find anything on the Dart ones.

Bret

Originally posted by SStrokerAce
http://www.trickflow.com/media/pr/pdf/Newproduct_page1.pdf

These look like a better alternative than the AFR's especially if they have them in stock. Well at least they are going to be better for porting out of the box they are probably not going to beat the 195 out of the box AFR's

The standard 23 deg SBC Trick Flow heads flow:

0.100 50.6 57.9
0.200 135.8 98.3
0.300 191.0 136.4
0.400 229.7 162.9
0.500 253.1 176.9
0.600 254.3 189.6

Not gang busters but at least AFR doesn't have a lock on that market, or it will help them refine the LT heads over there so there is not a 8 week wait on them.

Can't find anything on the Dart ones.

Bret

How does that compare to LT4 flow numbers?

Im sure i could find numbers in a search, but Im going out and thought maybe, like this I would have an answer waiting for me when I got back :lol:

There are already threads on "LT1 Tech" discussing the Trick Flow heads. Might want to just join in on one of those threads.