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Forum: Forced Induction - V8 06-17-2015, 03:07 PM
Replies: 12
Views: 485
Posted By old motorhead
Personally, I'd leave them alone unless the heads...

Personally, I'd leave them alone unless the heads were off for some other reason. I wouldn't tear into a perfectly good running LS3 just for some port work or a head swap. I wouldn't put stockers...
Forum: Forced Induction - V8 06-13-2015, 08:51 AM
Replies: 27
Views: 750
Posted By old motorhead
After your ride has been sitting at least 24...

After your ride has been sitting at least 24 hours, IAT's should = OAT's and ECT's before you start it. My Heartbeat came from Magnuson with the wrong IAT scaling. I saw temps at or below ambient at...
Forum: Forced Induction - V8 06-10-2015, 08:17 AM
Replies: 25
Views: 1,129
Posted By old motorhead
Any plans to produce a Heartbeat version?

Any plans to produce a Heartbeat version?
Forum: Forced Induction - V8 06-09-2015, 08:01 AM
Replies: 22
Views: 530
Posted By old motorhead
580+ with stock cam and 3.6" pulley?

580+ with stock cam and 3.6" pulley?
Forum: Forced Induction - V8 06-04-2015, 04:27 PM
Replies: 9
Views: 405
Posted By old motorhead
I'm guessing female on that gorgeous little unit...

I'm guessing female on that gorgeous little unit assisting your Whip. The males I've had wouldn't sit still long enough for a photo op like that :lol:
Forum: Forced Induction - V8 06-02-2015, 07:44 PM
Replies: 9
Views: 526
Posted By old motorhead
I think you're making the right choice. The stage...

I think you're making the right choice. The stage 2 is far from a weeney cam. A few hp on the top end isn't worth issues every where else. I'm guessing 465 to 475 on a d'jet.
Forum: Forced Induction - V8 06-02-2015, 05:44 PM
Replies: 61
Views: 2,018
Posted By old motorhead
Well....prepare for some pissed off folks. It's...

Well....prepare for some pissed off folks. It's actually about 3/4 of a pound decrease for each 3mm you increase in pulley size.
Forum: Forced Induction - V8 06-02-2015, 05:33 PM
Replies: 61
Views: 2,018
Posted By old motorhead
84 mm will lose you about a pound of boost. You...

84 mm will lose you about a pound of boost. You might want to go to the 87 if you're looking for 9psi. The good news is that if your boost is going up on the top end, your belt isn't slipping. Sounds...
Forum: Forced Induction - V8 06-02-2015, 12:43 PM
Replies: 13
Views: 579
Posted By old motorhead
O/D rear pulleys. Cogged if you want the noise....

O/D rear pulleys. Cogged if you want the noise. 3.8" front pulley. Mild Pat G blower cam. Head work isn't that good of a bang for buck mod at this power level. Stock LS3 heads are pretty good as is....
Forum: Forced Induction - V8 06-01-2015, 03:35 PM
Replies: 9
Views: 526
Posted By old motorhead
Probably a little soft on the bottom end without...

Probably a little soft on the bottom end without boost. Should scream up top though. With the blower on, it's not going to make a huge amount more power vs the stage 2. The difference between a 0...
Forum: Forced Induction - V8 05-31-2015, 11:39 AM
Replies: 61
Views: 2,018
Posted By old motorhead
You can get boost levels through the OBD port if...

You can get boost levels through the OBD port if you have the ZR1 MAP sensor. I'm guessing the ZL1 sensor provides that too. A "scan" type gauge that plugs into the OBD port can show boost if you...
Forum: Forced Induction - V8 05-31-2015, 10:56 AM
Replies: 61
Views: 2,018
Posted By old motorhead
With stock cam and 81mm pulley, you should see...

With stock cam and 81mm pulley, you should see high 500's to low 600's and mid 11's for boost. With blower cam, mid 600's and 9.5 to 10psi. With meth and blower cam, high 600's to 700 depending on...
Forum: Forced Induction - V8 05-31-2015, 09:32 AM
Replies: 10
Views: 376
Posted By old motorhead
Rougher idle:...

Rougher idle: http://www.lingenfelter.com/mm5/merchant.mvc?Screen=PROD&Store_Code=LPE&Product_Code=L210195297&Category_Code=C31

Smoother idle:...
Forum: Forced Induction - V8 05-28-2015, 09:45 AM
Replies: 30
Views: 1,274
Posted By old motorhead
I'm running an Alky Control meth kit on a...

I'm running an Alky Control meth kit on a Heartbeat blown LS3. It's introduced in the tube between the air filter housing and the throttle body. Maybe three inches upstream of the t'body. I've been...
Forum: Forced Induction - V8 05-23-2015, 07:09 PM
Replies: 58
Views: 2,040
Posted By old motorhead
Now, seriously, that's one conflicted soul above....

Now, seriously, that's one conflicted soul above. If I ever lose my mind and want stupid/big power, I'd hope he'd be generous enough to answer a few questions from me:w00t:
Forum: Forced Induction - V8 05-20-2015, 07:51 PM
Replies: 58
Views: 2,040
Posted By old motorhead
The flux capacitor driven centrifugal is the...

The flux capacitor driven centrifugal is the obvious answer here. You bunch of dummies:iono:
Forum: Forced Induction - V8 05-16-2015, 06:10 AM
Replies: 156
Views: 3,726
Posted By old motorhead
The front drive Maggii tvs 2300 on my work truck...

The front drive Maggii tvs 2300 on my work truck has over 200,000 miles on it. I "think" the blower's oil was changed once. That's it as far as maintence and repairs. Also like it for what it doesn't...
Forum: Forced Induction - V8 05-15-2015, 05:01 PM
Replies: 11
Views: 357
Posted By old motorhead
I've used the regular belts you get from an auto...

I've used the regular belts you get from an auto parts store and they don't work for long on a Heartbeat sporting an 81mm pulley. Once they've been on there a short while, belt slip shows up. That's...
Forum: Forced Induction - V8 05-15-2015, 09:40 AM
Replies: 11
Views: 357
Posted By old motorhead
Probably a 96mm. I believe that's what they come...

Probably a 96mm. I believe that's what they come with. They're available in 3mm increments. So...96,93,90...Your belt should have a part number written on the outside of it. Easy to cross reference...
Forum: Forced Induction - V8 05-14-2015, 08:25 PM
Replies: 11
Views: 357
Posted By old motorhead
My Vette is a 2013 Grand Sport. What size belt...

My Vette is a 2013 Grand Sport. What size belt and pulley are you using now?
Forum: Forced Induction - V8 05-14-2015, 05:41 PM
Replies: 11
Views: 357
Posted By old motorhead
I'm running an 81mm on my LS3 with Heartbeat, but...

I'm running an 81mm on my LS3 with Heartbeat, but the accessories are different on my Vette vs your Camaro. Sizes probably won't match. I use Gatorback belts. Gates green or blue are also good....
Forum: Forced Induction - V8 05-14-2015, 01:35 PM
Replies: 156
Views: 3,726
Posted By old motorhead
I kinda figured as much. I'm at 660ish at the...

I kinda figured as much. I'm at 660ish at the wheels and my Heartbeat only goes up about 15 degrees over where it was at the start of a run. Pretty amazing compared to the older P/D blowers.
Forum: Forced Induction - V8 05-14-2015, 01:28 PM
Replies: 156
Views: 3,726
Posted By old motorhead
That's interesting. What were the circumstances...

That's interesting. What were the circumstances that led to those IAT's? Boost? HP/TQ? OAT? Thanks.
Forum: Forced Induction - V8 05-11-2015, 11:48 AM
Replies: 25
Views: 1,343
Posted By old motorhead
What fuel?

What fuel?
Forum: Forced Induction - V8 05-07-2015, 03:47 PM
Replies: 24
Views: 1,057
Posted By old motorhead
You need to change the title to your thread. I...

You need to change the title to your thread. I didn't read it at first thinking you had an LS3 with major damage:smiling1: I'm interested should you do decide to sell. I have a '69 SS Camaro that...
Forum: Forced Induction - V8 05-06-2015, 08:37 PM
Replies: 24
Views: 1,057
Posted By old motorhead
Didn't know ferrai's even had motors......

Didn't know ferrai's even had motors......
Forum: Forced Induction - V8 05-02-2015, 07:05 PM
Replies: 7
Views: 333
Posted By old motorhead
An L33 gets you a 5.3L engine with an aluminum...

An L33 gets you a 5.3L engine with an aluminum block and 243 heads. Nice fat cylinder liners. Compression is up vs an iron block 5.3L if you want to push a junk yard motor. Damn nice place to start...
Forum: Forced Induction - V8 04-27-2015, 10:59 AM
Replies: 24
Views: 1,211
Posted By old motorhead
How far above sea level are you?

How far above sea level are you?
Forum: Forced Induction - V8 04-25-2015, 09:00 AM
Replies: 9
Views: 412
Posted By old motorhead
You can get a nice sounding cam without all the...

You can get a nice sounding cam without all the big cam issues. Your tuner can help in that dept too. Slow the idle down, alter the timing a little, and you can get a mean sounding idle out of a not...
Forum: Forced Induction - V8 04-25-2015, 08:02 AM
Replies: 9
Views: 412
Posted By old motorhead
That cam isn't huge by any means. It has +3...

That cam isn't huge by any means. It has +3 degrees of overlap and uses an aggressive, high lift, lobe series. Probably will have a fairly loud valve train too. You can make the same power with a cam...
Showing results 1 to 30 of 500

 
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