yelo04goat

iTrader: (11)

anyone run these heads? know any details on them. they seem to flow nice not sure how thick the deck is on them or anything good for boost ?

input welcome!
http://www.texas-speed.com/p-3515-pr...ral-heads.aspx

windmill

iTrader: (4)

Ive been looking at them too,,,, if i spend the cash ill prob buy them... id love to have more info too....

yelo04goat

iTrader: (11)

been talking to trevor at texas speed said they have 3/4'' thick deck flow well for as cast head can use factory rockers, come with 6 bolt provisions.. i mean for the money they flow close to heads from TFS and far i think i am going to get them see how well they hold boost (20lbs or so)

windmill

iTrader: (4)

did he say what valves and springs come with the heads? reg steel or titanium springs,,

yelo04goat

iTrader: (11)

i didint get in to that i already have the EHT 675 springs so i will be ordering them without

yelo04goat

iTrader: (11)

i am waiting to see what he says about the valves. there is an option for powdered metal valve guides that will hold up better then the bronze will

brians91formula

iTrader: (12)

i'm going to run the PRC 237 heads on my 408. They have thick deck.

I read on tech that some guy ran them up to 15psi on his turbo setup and they worked great.

yelo04goat

iTrader: (11)

right on im thinking they are going to work well too

Sales1@Texas-speed

PRC As Cast 225s come with stainless valves, and you can option them with either our PRC .650 dual, or PRC .675 dual spring kits. Both kits come with titanium retainers standard. Feel free to give us a call with any other questions or concerns.

yelo04goat

iTrader: (11)

thanks aaron. look forward to seeing what kind of power i can make with a forged 347. midfframe 78 in a GTO

Sales1@Texas-speed

Yessir, no problem. Its going to make some good power no doubt about that!

yelo04goat

iTrader: (11)

im looking for more then good power! im looking for stupid power out of a lil 347

Troy5061

iTrader: (19)

I think I am going with these for my 383, I was eyeing the TFS 220s pretty hard but with all the work to get factory rockers situated these seem like the better option. Although it would be pretty cool to pop the hood and see a set of Trick Flows looking at ya.

windmill

iTrader: (4)

i really think this is whats best for now then i could have stuff done down the road too

Troy5061

iTrader: (19)

Do these have bronze or powdered metal valve guides?

yelo04goat

iTrader: (11)

from what im told by trevor your choice at no extra cost

Jason 98 TA

iTrader: (4)

We typically stock the 225 in pm, but can do bronze if a customer wanted them! The valves we use in the PRC cathedral castings are Manley intakes & Ferrea exhaust.

Troy5061

iTrader: (19)

I would rather have the Powdered metal guides, these have the stock 15 degree valve angle correct?

Red_02 Camaro

Just ordered mine a couple days ago. cant wait for them to come in!

yelo04goat

iTrader: (11)

from what i was told they are out right now and should have the next run shipping 1st of march.. lwet us know how you like them though i will be ordering mine about that time