Quick Question for you l92's gurus
02-15-2007, 10:04 PM
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Quick Question for you l92's gurus I have a 408 that made 452hp/425tq with afr 205 66cc heads, -12 pistons, and The cam is a 244/248 .612/615 115
This was with a stock auto,rear end, intake and compression around 10:2 to 1
Also, had 1 3/4 headers.
My question is, Would it be worth it to change to some ported l92's and the l76 intake or just upgrade to a fast intake and better headers?
Do you think with l92's I can get over 500rwhp?
This was with a stock auto,rear end, intake and compression around 10:2 to 1
Also, had 1 3/4 headers.
My question is, Would it be worth it to change to some ported l92's and the l76 intake or just upgrade to a fast intake and better headers?
Do you think with l92's I can get over 500rwhp?
02-15-2007, 10:51 PM
#3
You would not be able to get any compression out of the l92 with your dished pistons.
I am building an l92. If I were you I would go with the fast and better exhaust. If you did that and got the comp to 11/1 you would get some gains.
I am building an l92. If I were you I would go with the fast and better exhaust. If you did that and got the comp to 11/1 you would get some gains.
02-16-2007, 07:57 AM
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Originally Posted by ChucksZ06
You would not be able to get any compression out of the l92 with your dished pistons.
I am building an l92. If I were you I would go with the fast and better exhaust. If you did that and got the comp to 11/1 you would get some gains.
I am building an l92. If I were you I would go with the fast and better exhaust. If you did that and got the comp to 11/1 you would get some gains.
02-16-2007, 08:03 AM
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Originally Posted by bcs
I have a 408 that made 452hp/425tq with afr 205 66cc heads, -12 pistons, and The cam is a 244/248 .612/615 115
This was with a stock auto,rear end, intake and compression around 10:2 to 1
Also, had 1 3/4 headers.
My question is, Would it be worth it to change to some ported l92's and the l76 intake or just upgrade to a fast intake and better headers?
Do you think with l92's I can get over 500rwhp?
This was with a stock auto,rear end, intake and compression around 10:2 to 1
Also, had 1 3/4 headers.
My question is, Would it be worth it to change to some ported l92's and the l76 intake or just upgrade to a fast intake and better headers?
Do you think with l92's I can get over 500rwhp?
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02-16-2007, 01:59 PM
#8
definately better money wise to sell the AFR 205's, intake, little headers, etc. Get a set of ported/assembled L92's, L76 intake package, and 1 7/8 to 2 " headers. If you can manage to easily raise the CR, you will gain a lot of power.
Stock auto aint gonna live long, get a RPM built 4L60E for $1600-2000 and stick a nasty converter in it.
Stock auto aint gonna live long, get a RPM built 4L60E for $1600-2000 and stick a nasty converter in it.
