ss2002

Hi,
I have order these parts :



I just dont know about the heads they tel me in LS1Speed they have :

1- ET performance 225cc cylinder heads, 60cc combustion chambers IN STOCK!

2- AFR Mongoose 205cc FULLY CNC 66cc Chambers COMPLETE


my car is A4 and LS1 Eng.Stock,
for daily use and ....(50 C temp. and 92 octane)

I want the best choise can I take it,


Thank you,

beardWS6

iTrader: (1)

I went with ET`s!

mike c.

iTrader: (1)

i have the A.F.R 205 w/g5x4 cam and other supporting mods.m6 car 12bolt w/4.11's. car made 463hp 413.8tq on a mustang dyno. stock weight w/150 shot car went 10.2's last year.(last year when i went 10.2's,i had the g5x3 cam) this year i should see 9.8's or 9.9's 1/4mi. AFR has a GREAT product,look around the board the AFR heads are top performers. good luck to ya.

Louie83

iTrader: (3)

Is that in a 346?

eamador11

Get AFR 205s, cant go wrong!

Chicago Crew UnderBoss

iTrader: (1)

Sorry to fall a bit off topic but you can refresh my memories as to the specs of the G5X2 and X3 cams? Oh yeah, i vote for the AFRs also as they have been more battled tested and perfected to date and are much more readiliy available!!

exSSer

The X2 is 232/240@ 114 or 112, and the 3 is not published. I think it's about 238/244.

Chicago Crew UnderBoss

iTrader: (1)

Thanks, off topic, seems like the X2 would make a good blower cam on a 114 lsa, for my D1SC applicaton running up to 14ps, on a stock cubed forged shortblock. What do you guys think?

AU N EGL

That is about what I have found too.

G5X2 232/240 595/608 112
G5X3 238/244 600/610 112

ss2002

how many CC you use it ?

allngn_c5

iTrader: (3)

I would go with the AFR's using the G5X3. Check my sig. Go with the 59 cc 205's and get that compression up a little. You will have to flycutt. DO NOT USE the Cometic gaskets. I had nothing but problems at LG Motorsports. They tried and couldn't get them to seal. Went with the factory ones and have had no issues. Call Bobby at LG and get his opinion. 1-972-429-1963

mike c.

iTrader: (1)

yes it is a 346ci motor. 59cc head. i have the cometic gaskets and have never had a problem with them.

ss2002

but I think I will have problems with compression up cuz our temp is 50 C. and 92 octane !!

and I am using my car daily and in Future I will use Nittrous ...

What you think about it ??

Thank you,

allngn_c5

iTrader: (3)

I hear ya. You could always use some extra thick gaskets, or go with 62 cc instead of 59 cc so the compression isn't an issue for the 92 octane. Good luck. Let us know how it turns out

ss2002

thanks for all