brandon1221

iTrader: (8)

Ok guys i searched and couldnt find any thread on what would be the best budget heads to go with an f13 cam. Ive been looking at patriot heads since they seem to be a good price. I dont know if i would want the ls6 or 5.3 style though, then if i got the ls6 would i want the 2.02"/1.57"/59cc. or the 2.055"/1.57"/64cc. The car is daily driven and will prob. get a 150 shot of n20 this summer.

Thanks,
Brandon

Jason 98 TA

iTrader: (4)

Brandon you may also look at the PRC LS6 cylinder heads we have on HUGE SPECIAL!! If you get some extra time give me a call, we have a new nitrous setup exhaust port that I can put into a LS6 head that would work really well The last set I finished went close 314cfm @ .600 with a 2.02 valve!!

brandon1221

iTrader: (8)

how long will those heads be on sale. It will be a while before i order heads, and im still debating on doing heads, nitrous, or a 12 bolt.

Gunnar@Patriot

iTrader: (20)

We can provide you the best pricing on some of the best heads on the market. We have our LS6 style heads which are always a great value. We also have our 243 CNC ported castings available at great prices. We can do you a set of our CNC ported castings assembled with Patriot Gold springs and 2.00"/1.55" valves with new GM MLS head gaskets, OEM head bolts, and shipping anywhere in the US for $1125.00 per set. This is a great deal ! These heads will come with a flow sheet specific to them. You will be well pleased with the flow and quality of these heads. Give us a call and we will be glad to answer any questions you may have.

oange ss

iTrader: (50)

would I need to flycut for the F13 or Torquer II with PRC Stg 2.5 heads ?

brandon1221

iTrader: (8)

so if i was to get the ls6 heads why are would the 2.00/1.55 valves be better than the 2.02"/1.57"/59cc or the 2.055"/1.57"/64cc. Also I will be spraying a 150 shot on these.

SMonty

iTrader: (8)

I'm also considering an f13 cam, and the 243 castings from patriot. would that require fly-cutting? or should it go smoothly? and what numbers to expect with bolt-ons. thanks guys

Lithium

iTrader: (47)

Nope.

slow trap

iTrader: (22)

the teas like the f13 cam also.

Gunnar@Patriot

iTrader: (20)

ALWAYS check PTV clearance. We have had many, many customers use the F13 with our heads without any PTV issues.

Z'mnypit

iTrader: (58)

I ran an F13, with Patriot stage II LS6 heads. Didnt have any PtoV clearence issues. That cam will clear a 2.02 valve perfectly, no flycutting required. The Patriot LS6's/F13 seem to be a stought little combo. I think its blk01ss or something like that, running 11.1xx's with this combo.

Brandon- Just FYI. I ran my setup with a 62cc head, 2.02 intake valve, 1.60 exhaust valve. This put the CR right around 10.7-1 with the stock thickness gasket. I had the TNT F1 kit spraying 100-150. So you'll be fine. Good luck!

Jason 98 TA

iTrader: (4)

The PRC Stage 2.5 LS6 heads are currently $1249.99 with 2.04/1.575 valves. We offer the PRC stage 2.5 LS6 heads with flow sheets that we 100% guarantee! The last set of 2.04 valve LS6 heads went 318cfm @ .600!!!!

brandon1221

iTrader: (8)

What did you dyno with those heads and that cam NA, then what did you dyno spraying a 150shot?

Z'mnypit

iTrader: (58)

Never made it to the dyno. I got everything installed, drove it around for awhile then I spun a rod bearing so I had to pull the motor. If I had to guess what it would have made, I would guess around 400 or so on the motor then little over 500 on the jug. Autos suck on the dyno. Its track times that count!

funnelone

iTrader: (8)

Are these the heads you are talking about for 1249?
xxx.texas-speed.com/shop/item.asp?itemid=134&catid=40