Injectors, Edelbrock manifold, Hooker headers, Borla exhaust and a slight bump up in stock compression. I had the LT4 Hot cam Kit installed with stock heads. They included the LT4 hot cam kit with heads, gone from 52 mm TB to 58mm TB, went from 24 lb. Exactly the same ones i would have done myself. Texas Speed & Performance LT1 Heads/Cam Breaks 600 HP on Engine Dyno! Also looking for header recommendations. Hi guys & gals, Since I need to replace the head gasket i thought i would have a few "mods" done. Mikey(Cdn ZR1 Mike).. like im going shopping.... and yes, RRT vette, your car sounds wyckd... Last edited by WYCKD 1; 09-07-2007 at. 50 at 108 mph at the strip. He has a very good rep. 09-07-2007, 05:20 PM. Heads & Cam Packages for 92 LT1. 42 gears, Borla exhaust, and a Hypertech programmer on his '96 Impala SS. Location: Richmond Va. Posts: 520. You can see the video of the 601.
Lt1 Heads And Cam Package View
Location: Houston Texas. Texas Speed & Performance. I agree with John the hp of a stock LT1 with stoc heads and a hot cam is probobly maxed out at 375 HP with stock block, pistons, heads I have a 1994 LT1 and expect to get 350 HP out of Cam, roller lifters and exaust.
Lt1 Heads And Cam Package Kit
Haven't dyno'd the car, but last Sunday it ran 12. You can't make that kind of power with a Hot cam and any kind of heads to be honest. So, don't be shocked to see 630 flywheel HP with the next cam and our long tube headers! Awfully optimistic on those HP figures.
Lt1 Heads And Cam Package Update
Your car sounds great! He still wants its streetable and able to take road trips, but have the extra power at hand. I'm really happy with the set up as my car is a dd. I already had Stainless Works LTs installed with RT cats and left the stock cat back on my 95. 8 HP dyno pull below, as well as a sound clip of it idling: 601.
Head And Cam Package Ls1
Location: Marlboro country MA. If I decide to go for mor I'll go with a complete engine with 450 HP. This is the hotcam with Hooker 2151 Longtubes, no cats, Corsa mufflers, x pipe, and few other mods. Without a dyno tune im guessing its right around 450 hp. My buddy is wanting to upgrade his stock LT1, but he's not sure what to do. Streetable Head/Cam upgrade to stock LT1. God I hated installing the heads they were just too pretty. You would need a 396 with a serious cam and some serious heads for that kind of power. Will also do a package deal with Ported Intake manifold 58mm(powder coated red). We are making some additional changes to the camshaft before we do more testing.
Lt1 Stock Cam Specs
Trouble is 475HP is a lot of power and it takes a bit of work and cash to get there with 350 cubic inches. The 640 HP number won't be long. I don't see the extra 45HP coming from that, nor the throttle body and injectors. Like all TSP camshafts, we want to bring our customers the best possible combination for their car that is proven to make the best power!
You started with 330 HP, I don't know what a slight bump in compression ratio is, but with 58mm@32lbs with a LT4 Hot cam kit you are probably close to your mark. 09-07-2007, 10:03 PM. Head and cam package ls1. Crate engines are cheaper than going the rebuild and guessing at the specks and HP ratings. And Arizona Speed and Marine 58mm throttle body comes with K&N filter+$300 or $400 with intake above. Once I make my decision, and have the work done will post a vid & pics. Having some trouble finding heads & cam packages and looking for any recommendations you all may have: - product/brand?