LS1TECH - Camaro and Firebird Forum Discussion

- Generation V Internal Engine (https://ls1tech.com/forums/generation-v-internal-engine-174/)

- - LMR C7 Heads/Cam Package (https://ls1tech.com/forums/generation-v-internal-engine/1681460-lmr-c7-heads-cam-package.html)

If you look at katechs thread the stock airbox is like how the gto used to be and not over the radiator like vettes have been

Quote:

Originally Posted by SNLPerformance (Post 17756425)

Nice work guys! Can you post a graph of the incremental gains overlaid?

We will release all the graphs when we are through with testing.

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Originally Posted by The Alchemist (Post 17756478)

I was just saying to a friend, that when the ls1 came out, it was a few years before we really saw any progress in cams, and then we still didn't have quality tuning options. Who remembers maf translators??? Still, back then, guys were dynoing low 300s stock, I dyno'd 330rwhp/340tq with just a lid, and then the heads/ cam guys were barely cracking the 400rwhp mark, and that was with shortbelts, cold air resistors, etc etc.
Here, the c7 has been out for what, a few weeks, and there's already multiple long tube headers, cnc'd heads, "5" camshafts, and tuning. And guys are cracking remarks that it didn't make more power. It's only been a week.

I'm waiting to see someone toss a centri-blower on it or a turbo and push a few pounds of boost and see what it does.

Exactly, We have plenty more in store and cant wait to get to it. In the end though, we are still a small company and customers cars need finished too.

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Originally Posted by Late Model Racecraft (Post 17755341)

Actually its still the stock airbox Martin. Ours wont be ready for 4-6 weeks.

Did you like my 30rwhp estimate from the headers and ORX? :)

Nice job on hitting 500rwhp guys!!!

Small company??? Pffft...I saw that 53' trailer Josh and Steven just bought....you guys ain't fooling me. :D

JK...great work guys!

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Originally Posted by Late Model Racecraft (Post 17753346)

https://scontent-b.xx.fbcdn.net/hpho...07774068_n.jpg

Why the cover??

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Originally Posted by 427LS7HCI (Post 17760984)

Why the cover??

Because they don't want you to see what's under it....whatever it is.

https://scontent-a-lax.xx.fbcdn.net/...18175627_n.jpg

Got heads in stock and ready to ship!

After a little more tuning the blue car has made 514rwhp and is still on the dyno looking for more!

Is all this testing with the same cam installed? What's the compression now SCR and DCR?

Will provide an emailable tune i can install with hp tuners if i buy the package?

Quote:

Originally Posted by djfury05 (Post 17793672)

Is all this testing with the same cam installed? What's the compression now SCR and DCR?

geez, I just realized that you can now set your dcr for any given rpm. :eek2:

Quote:

Originally Posted by djfury05 (Post 17793672)

Is all this testing with the same cam installed? What's the compression now SCR and DCR?

All testing on this car still has the same small cam in it. Chambers in the heads are 61cc. So compression fell a slight amount due to the CNC cleaning up the chambers.

what you anticipating running?

Jeez, did the LT1 thing blow up or something? Are you still on your first cam?

Quote:

Originally Posted by dirty_old_chevy (Post 17917741)

Jeez, did the LT1 thing blow up or something? Are you still on your first cam?

Nope its still running. Just have a lot of customers cars to finish while trying to find time to work on ours. Although we have done quite a bit more testing so far.

Customers Heads/Cam/Converter car we did.

4th cam we've tried in our own car.

then we installed an A&A kit.