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Forum: General Q & A
Today, 03:51 PM
Replies: 15
Views: 487
Posted By SB

We need data as asked above and hopefully some...

We need data as asked above and hopefully some other places. Cam specs or Part#! Tuning - yes or no. If yes, whom ?
Without it, GIGO. Garbage in, Garbage out.
03-19-2019, 01:08 PM
Replies: 15
Views: 784
Posted By SB

Phragle and Glassdave Sitting in a 640HP 22ft...

Phragle and Glassdave
Sitting in a 640HP 22ft boat
(say each letter) S,H,I,T,T,I,N,G

First comes Throttle
Then Comes a Wave

Then comes Phragles Mom to save the Day !!!!
Forum: General Q & A
03-18-2019, 04:04 PM
Replies: 11
Views: 393
Posted By SB

See if you can get Articfriends (OSO longtime...

See if you can get Articfriends (OSO longtime resident 502MPI dyno tester / programmer/etc) program it in the water. He's in MI sopmewhere. He will charge you $$$$$ of course.
look up his...
Forum: General Q & A
03-17-2019, 02:05 PM
Replies: 13
Views: 444
Posted By SB

#smallblocknation :)

#smallblocknation :)
Forum: General Q & A
03-17-2019, 01:08 PM
Replies: 13
Views: 444
Posted By SB

Sounds like Center consoles only again here....

Sounds like Center consoles only again here. ugggg.

OP- Supposedly you have a mefi # something.if your mefi is one that is programmable you can get software to program your computer at...
Forum: General Q & A
03-16-2019, 08:34 PM
Replies: 13
Views: 444
Posted By SB

What does it use for a computer ?

What does it use for a computer ?
03-16-2019, 08:26 PM
Replies: 1
Views: 212
Posted By SB

We are still driving our trucks on the lake. :) A...

We are still driving our trucks on the lake. :) A few freshly plowed roads (from our boat ramp to across the bay) to local islands almost hit at mach 20 on the sleds this past Wednsday during our...
Forum: General Q & A
03-14-2019, 09:27 PM
Replies: 22
Views: 693
Posted By SB

Here is a good blurb in below quotes. I quoted...

Here is a good blurb in below quotes. I quoted you for the subject matter but is directed to everyone of course.
Forum: General Q & A
03-13-2019, 10:43 PM
Replies: 27
Views: 1,005
Posted By SB

some serious corrosion. I only see that (real bad...

some serious corrosion. I only see that (real bad block corrosion) on plow trucks around here. By your location you are in salt huh ?
Forum: General Q & A
03-13-2019, 05:55 PM
Replies: 131
Views: 5,209
Posted By SB

Figure somewhere around 750cfm or so per throttle...

Figure somewhere around 750cfm or so per throttle body. They have 2" bores and now no injectors over them to impede airflow.
03-13-2019, 07:26 AM
Replies: 10
Views: 429
Posted By SB

^^^Yup^^^ Or, if rather go back to the tank:...

^^^Yup^^^

Or, if rather go back to the tank:
https://www.cpperformance.com/c-500-fuel-tanks-returns.aspx
...
Forum: Wanted
03-12-2019, 02:47 PM
Replies: 19
Views: 620
Posted By SB

mantimers too ! But that's usually just with...

mantimers too ! But that's usually just with women. :helmet:
Forum: General Q & A
03-12-2019, 06:45 AM
Replies: 29
Views: 703
Posted By SB

so, this cam ? Grind Number:CS XM 278H-12 ...

so, this cam ?
Grind Number:CS XM 278H-12

Intake Duration at 050 inch Lift:234

Exhaust Duration at 050 inch Lift:244

Duration at 050 inch Lift:234 int./244 exh.

Advertised Intake...
Forum: General Q & A
03-11-2019, 11:16 PM
Replies: 29
Views: 703
Posted By SB

how much speed was added over the stock 260hp...

how much speed was added over the stock 260hp engine ? from what to what ?

Your going to do all that typing without breathing and make us find your video ? :lolhit:
Forum: General Q & A
03-11-2019, 10:59 PM
Replies: 29
Views: 703
Posted By SB

'72 LT1's where listed as having 9:1...

'72 LT1's where listed as having 9:1 compression,hydraulic cams, and gross 300hp, net 260hp. Not as powerful as the 'famous' 1970 solid cam 11:1 compression LT-1's but they still ran pretty good.
03-11-2019, 06:23 PM
Replies: 25
Views: 2,274
Posted By SB

I tried being funny too and wasn't. lol.

I tried being funny too and wasn't. lol.
03-11-2019, 02:08 PM
Replies: 4
Views: 654
Posted By SB

Doesn't iliveonanisland...

Doesn't iliveonanisland (https://www.offshoreonly.com/forums/members/iliveonanisland.html) have 1st shot ?

Give him a few,he has an island resort and prob very busy and even more important has...
03-10-2019, 09:47 AM
Replies: 25
Views: 2,274
Posted By SB

just internet searched his name in Las Vegas....

just internet searched his name in Las Vegas. Wow, that was an interesting 1+hr ! could have read longer. Holy crap!
Forum: General Q & A
03-07-2019, 10:11 PM
Replies: 8
Views: 263
Posted By SB

unless you are on dirt roads like us and keep...

unless you are on dirt roads like us and keep boat on trailer. :)
Forum: General Q & A
03-07-2019, 01:19 PM
Replies: 10
Views: 453
Posted By SB

Mobil 1 15w-50 will be great. Be Happy. :)

Mobil 1 15w-50 will be great. Be Happy. :)
Forum: General Q & A
03-01-2019, 05:31 PM
Replies: 9
Views: 317
Posted By SB

Sorry, I missed this. Would have saved me a lit...

Sorry, I missed this. Would have saved me a lit of time see this post. LOL.
Forum: General Q & A
03-01-2019, 05:30 PM
Replies: 9
Views: 317
Posted By SB

Yup, they definitely know this motor and cyl...

Yup, they definitely know this motor and cyl heads - which appear to be the L29 Vortec's.

They built a motor around this 488 long block.

See here:...
Forum: General Q & A
03-01-2019, 05:15 PM
Replies: 9
Views: 317
Posted By SB

Those are the heads used on the 488cid Tall Deck...

Those are the heads used on the 488cid Tall Deck GM motor right ? Appears so after quick diffing around.

If so , see here:...
02-28-2019, 12:36 PM
Replies: 30
Views: 1,577
Posted By SB

https://cimg9.ibsrv.net/gimg/www.offshoreonly.com-...

https://cimg9.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/750x465/vr1_0d8c704c54cddcc6374388458d2b6885d635a606.jpg
02-28-2019, 12:26 PM
Replies: 30
Views: 1,577
Posted By SB

Over 1200PPM zinc is really good now a days. ...

Over 1200PPM zinc is really good now a days.

https://cimg1.ibsrv.net/gimg/www.offshoreonly.com-vbulletin/904x791/mobil1_nominal_zinc_level_chart_2016_b54dc0a91e6e7b40d5695b5c36ac0eb085e365ab.jpg
.
Showing results 1 to 25 of 500
 


 
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