best choice of heads
#1
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best choice of heads
my setup is next:
LSX 440 ci, only drag race, 54-502-11 camp coms, 12.7:1 rc, i'm wondering which pair of heads to choose, they're these, TFS-3061T003-C74 (cathedral ports 245 cc int port, 80cc exh, 2.100 int valve diameter, 1.600 exh valv dia. other one is BRO-1178100 rect int port 262 cc int port 2.204 int valve dia. 1.614 exh valve dia.) which would be the best choise? thanks.
LSX 440 ci, only drag race, 54-502-11 camp coms, 12.7:1 rc, i'm wondering which pair of heads to choose, they're these, TFS-3061T003-C74 (cathedral ports 245 cc int port, 80cc exh, 2.100 int valve diameter, 1.600 exh valv dia. other one is BRO-1178100 rect int port 262 cc int port 2.204 int valve dia. 1.614 exh valve dia.) which would be the best choise? thanks.
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#12
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well, i personally believe TFS have good reliable results, here some more info, this is a light car, mustang weighting 2700 lb. 440 ci, should choose a pair of heads with something more than 245's some heads with a rect port maybe?
thanks
thanks
#13
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Do you already have an intake? If that is still an open option I would take a look at some our PRC Aftermarket casting LS7 heads. They are a completely aftermarket cnc ported LS7 casting with a 6-bolt head design. We offer a 285cc runner which moves huge air for the larger cubic inch motor you have. Take a look at this link and if you have any questions feel free to get a hold of me.
http://www.texas-speed.com/p-488-prc...cfm-heads.aspx
http://www.texas-speed.com/p-488-prc...cfm-heads.aspx
#14
https://ls1tech.com/forums/dynamomet...ideo-9s-n.html
#15
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Do you already have an intake? If that is still an open option I would take a look at some our PRC Aftermarket casting LS7 heads. They are a completely aftermarket cnc ported LS7 casting with a 6-bolt head design. We offer a 285cc runner which moves huge air for the larger cubic inch motor you have. Take a look at this link and if you have any questions feel free to get a hold of me.
http://www.texas-speed.com/p-488-prc...cfm-heads.aspx
http://www.texas-speed.com/p-488-prc...cfm-heads.aspx
I would love to see a pair close up....*cough cough* send us some *cough cough*
#16
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JUST fitted a set of mast 11 deg mid bore ls3 heads to a L98 6 LT
very big improvement in low to mid range power (seat of the pants dyno )
just has 236x238 x113 vengeance cam and mast heads and duel 3"exhaust with 1.7/8 long tubes +OTR
very big improvement in low to mid range power (seat of the pants dyno )
just has 236x238 x113 vengeance cam and mast heads and duel 3"exhaust with 1.7/8 long tubes +OTR
#17
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LOL, Ill talk to the boss and see what I can do. I can't promise anything for free but it would be nice for you guys to see what we are capable of. I think you guys would be very happy with the quality and power our aftermarket casting line delivers, whether its cathedral or rectangle.
#18
i would go with the trickflow 245 heads. colman roudy went in the 8's NA with a 427 and those heads. ill post the video. call Brian tooley or call TEA.
https://ls1tech.com/forums/drag-raci...aulic-cam.html
http://www.youtube.com/watch?v=eAciR...ature=youtu.be
https://ls1tech.com/forums/drag-raci...aulic-cam.html
http://www.youtube.com/watch?v=eAciR...ature=youtu.be
#19
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LOL, Ill talk to the boss and see what I can do. I can't promise anything for free but it would be nice for you guys to see what we are capable of. I think you guys would be very happy with the quality and power our aftermarket casting line delivers, whether its cathedral or rectangle.