LTnasty

In the process of beefin up my 94' LT1. Have almost all the parts. After blowing a head gasket, I decided to dump some money into it. Here is what will be in the motor when finished:

Hooker Longtubes
2.5" true duals
Lloyd Elliot cam 228/235 .560/.560 109 LSA
1.6 roller rockers
Hardened pushrods
Milled heads, .030 should be about 11.5:1 compression
New opti spark

I plan on getting a PCMforless tune. What kind of power should i be expecting to make?

thanks

MadMike 97 Z28

iTrader: (3)

im guessing 330 rwhp

LTnasty

I saw an LT1 with headers, exhaust, lt4 hotcam, and tuned with 333 rwhp. Im hoping to have a little more than that but thats y im asking because Im not sure. thanks for the input

MadMike 97 Z28

iTrader: (3)

do you have a 6 speed or an Auto?

LTnasty

6 speed

3rdgen92maro

iTrader: (20)

i would say in the 340-350rwhp range. deff should make more then a Hotcammed car

MadMike 97 Z28

iTrader: (3)

you don't need to get you hopes up that way you won't be dissapointed im sure that its possible for you to make 350 rwhp though.

3rdgen92maro

iTrader: (20)

very true...im hoping for 240 outta my GM847 cammed car...just because everyone says its such a terrible cam...LOL

IronOutlaw

iTrader: (4)

Im sure it will get at least 300 if you spin it to 9000 RPMs lol.

3rdgen92maro

iTrader: (20)

maybe even more at 11k rotory style LOL

1996camaross

hell i have the 292xfi cam and im getting all the power out of it. what are the specs on your gm847 cam?

LM97Z

iTrader: (4)

I'm sure with a good tune you'll make 350 rwhp with that Lloyd Elliott cam, he had a cam spec'd out for mine with less dur. @ 50 & said it should make around 340-350 rwhp with a good tune, stock heads & compression, so get it tuned!! I will say i'm VERY VERY happy with Ions tune from Madtuner.

MadMike 97 Z28

iTrader: (3)

HAHA!!! I know man all the disrespect the 847 gets around here you would think it would make you lose hp.

As far as the power people get the impression that you will have a power curve that rises past 6k. You will with ported heads, but on stockers the heads will choke down the power on the top end so you will feel the power curve drop off.

tspence45

iTrader: (30)

I'd expect somewhere in the area of 345-350whp. Keep us updated though. This Lloyd Elliot cam is one that I'm kinda checking out for a cam install, since it's slightly larger than the CC503. Plus, with a somewhat tighter LSA than most, it should have a pretty nice lope to it.

lt1z28camaro

iTrader: (2)

It's a nice sounding/performing cam. Especially if you like your stock bottom end. I put down just under 400rwhp with ported heads and an extremely restrictive exhaust after the y pipe. I'd get lifters while you're in there too for peace of mind. My car only had 40k on it when I did cam swap and one of the lifters already had a crack in it.

MonmouthCtyLS7

iTrader: (6)

Yea id say somewhere near 330ish

Elliott's94Z

iTrader: (12)

Somewhere in the ball park of 340rwh. That camshaft's specs are close to mine and should have a real nice sound to it

LTnasty

Ya im definately looking forward to hearing it. Im excited about the true duals/cam combo. thanks for the input guys. Ill keep you posted

91lxstang

iTrader: (4)

post some vids when your all done bro

LTnasty

will do