My stock heads are FUBAR... Ai or AFR next?
#62
Doesn't exactly seem fair.
EDIT: That link works fine Joel
#63
TECH Junkie
iTrader: (34)
OP... Do whatever the hell you want. Its your money and either AFR or AI stockers are going to be Monstrous! If you are on a budget just for for which evers the cheaper of the two.
#64
Village Troll
iTrader: (2)
You sure are desperate at mouthing to make something out of nothing. I've never said anything like that. I like to see ET's, MPH, DA, race weight and track location before making any sort of judgment call. Where you may have again become lost is I have stated in the past how ET means not a lot of anything regarding what kind of power an engine is making. Anything else you need to use to deflect from your confusion?
Last edited by SS RRR; 09-16-2011 at 07:30 PM.
#65
You sure are desperate at mouthing to make something out of nothing. I've never said anything like that. I like to see ET's, MPH, DA, race weight and track location before making any sort of judgment call. Where you may have again become lost is I have stated in the past how ET means not a lot of anything regarding what kind of power an engine is making. Anything else you need to use to deflect from your confusion?
You are not only grasping at straws, but contradicting yourself.
#66
FWIW, we have a local race event for street cars (Big Block and Small Block classes), and the rules allow any stock heads and certain aftermarket heads (Edelbrock, Pro Comp, some Brodix, etc.) with any modifications (including epoxy and welding), certain heads (AFR, RHS, some Brodix, All Pro, etc.) are prohibited. They want to keep the racing close and fair by preventing people with deep pockets from running away from everyone else in the class.
IMO, starting with a good aftermarket casting that will deliver out of the box and provide plenty of room to grow in the future is the way to go.
IMO, starting with a good aftermarket casting that will deliver out of the box and provide plenty of room to grow in the future is the way to go.
#67
If
...and one engine has already made 500rwhp N/A, why do you need still need ET's (that you admit mean not a lot of anything as far an power) to admit that the heads "work very well" and as proof of their performance?
You are not only grasping at straws, but contradicting yourself.
...and one engine has already made 500rwhp N/A, why do you need still need ET's (that you admit mean not a lot of anything as far an power) to admit that the heads "work very well" and as proof of their performance?
You are not only grasping at straws, but contradicting yourself.
SS RRR is "special".
#68
Village Troll
iTrader: (2)
If
...and one engine has already made 500rwhp N/A, why do you need still need ET's (that you admit mean not a lot of anything as far an power) to admit that the heads "work very well" and as proof of their performance?
You are not only grasping at straws, but contradicting yourself.
...and one engine has already made 500rwhp N/A, why do you need still need ET's (that you admit mean not a lot of anything as far an power) to admit that the heads "work very well" and as proof of their performance?
You are not only grasping at straws, but contradicting yourself.
... unless you are stupid enough to take a dyno number as gospel truth without any further information?
You are a tricky one you are!
#70
I was hoping to get a more colorful response out of you, but it seems the jig is up .
#72
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Im gonna be different and say go with the TFS 21* heads. They work great out of the box and when you are ready, ai or le can port them for even better numbers...
#76
TECH Fanatic
iTrader: (4)
This video is a fake. That car doesnt have an LT1, it has a 2JZ swap from a Supra.
I also dont know what the big deal is with AFR vs AI. Both have proven to be performers.
Ive decided to go with the Trick Flow 21* heads on my 355 build. I can get them cheaper than I can a set of AI ported stockers and still make my goal of 420rwhp.
#78
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The afr 195 eliminators work with the LT1 intake. Just have it ported and you'll be fine. Right now I run mine with a cc306 on spray. N/A or spray it pulls like a beast. If it means anything to the op, soon I am going to use my out of the box AFR's with a AI cam. Best of both worlds. My stock heads were damaged also, I wanted something out of the box that performed well without breaking the bank....AFR was my solution. To each his own...apples and oranges.
#79
11 Second Club
iTrader: (17)
My car makes pretty good power for what it is. Also used to be pretty quick on the stock suspension. Now I changed so much its a turd (although I think I finally figured it out).
Just proof a car with decent HP can run crappy #s at the track if the car isnt set up right.
FYI I have LE2 ported stockers and only know of 1 or 2 similar cars with AI heads that make more power. They also have 10bolts and 3.73s which add a decent amount on the dyno over 4.10s and a S60.
AI,LE, AFR, TFS and many many others all can make great power. Its the total combo that counts. Ive seen many cars with the same heads listed above have crappy results.
Just proof a car with decent HP can run crappy #s at the track if the car isnt set up right.
FYI I have LE2 ported stockers and only know of 1 or 2 similar cars with AI heads that make more power. They also have 10bolts and 3.73s which add a decent amount on the dyno over 4.10s and a S60.
AI,LE, AFR, TFS and many many others all can make great power. Its the total combo that counts. Ive seen many cars with the same heads listed above have crappy results.
#80
11 Second Club
iTrader: (6)
My car makes pretty good power for what it is. Also used to be pretty quick on the stock suspension. Now I changed so much its a turd (although I think I finally figured it out).
Just proof a car with decent HP can run crappy #s at the track if the car isnt set up right.
FYI I have LE2 ported stockers and only know of 1 or 2 similar cars with AI heads that make more power. They also have 10bolts and 3.73s which add a decent amount on the dyno over 4.10s and a S60.
AI,LE, AFR, TFS and many many others all can make great power. Its the total combo that counts. Ive seen many cars with the same heads listed above have crappy results.
Just proof a car with decent HP can run crappy #s at the track if the car isnt set up right.
FYI I have LE2 ported stockers and only know of 1 or 2 similar cars with AI heads that make more power. They also have 10bolts and 3.73s which add a decent amount on the dyno over 4.10s and a S60.
AI,LE, AFR, TFS and many many others all can make great power. Its the total combo that counts. Ive seen many cars with the same heads listed above have crappy results.
Lets not forget the fact that I also gained 25rwhp and 2mph and .2 in the 1/4 by going from an le2 setup with a ported intake to an Ai setup with a stock intake and no other changes.