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Search: Posts Made By: MILD THUNDER
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Forum: General Q & A
08-29-2021, 08:11 PM
Replies: 266
Views: 35,584
Posted By MILD THUNDER

Kaama, I sold my boat two summers ago. So i been...

Kaama, I sold my boat two summers ago. So i been doing other things.

As far as that boat, it's idling in and out of gear and running pretty good all summer. After some tuning it was much better...
Forum: General Q & A
08-27-2021, 11:33 PM
Replies: 12
Views: 830
Posted By MILD THUNDER

I think the problem is, its a 632ci wet sump....

I think the problem is, its a 632ci wet sump. That thing needs to breath. For a wet sump 632ci, that sucker is going to need some good venting at high rpm/wot. All that crankcase psi needs somewhere...
Forum: General Q & A
08-27-2021, 03:59 PM
Replies: 266
Views: 35,584
Posted By MILD THUNDER

Kaama Mark, I have the tune Wesseldyke made for...

Kaama Mark, I have the tune Wesseldyke made for Alex Pratts outerlimits engines. Whats interesting, is in the reciepts, he charged a hefty amount for "tuning" or "building base tune" ....however the...
Forum: General Q & A
08-27-2021, 03:22 PM
Replies: 12
Views: 830
Posted By MILD THUNDER

Pcv does nothing at wot. Only while under vacuum....

Pcv does nothing at wot. Only while under vacuum. If it blew the crank seal, either blowby is excessive, or your breathers are too restrictive.
Forum: General Q & A
03-25-2021, 07:27 AM
Replies: 39
Views: 3,321
Posted By MILD THUNDER

Yet youre here seeking...

Yet youre here seeking advice.....:party-smiley-004:


Thats a bold statement, theres quite a few really sharp guys (and builders) on this thread offering help. Not the first "1400hp" procharged...
Forum: General Q & A
03-24-2021, 09:07 PM
Replies: 39
Views: 3,321
Posted By MILD THUNDER

Id be more worried about detonation. What octane...

Id be more worried about detonation. What octane fuel?

One issue I had , was the one holley iac harness i had, was wired for a chrysler iac. Well, plugging that into the LSX style IAC I had,...
10-16-2020, 07:34 PM
Replies: 240
Views: 49,981
Posted By MILD THUNDER

Not sure how youre getting 9.5:1, using a 13cc...

Not sure how youre getting 9.5:1, using a 13cc dome piston, with quench of .037. Assuming the chambers measure out to 119-121cc, that makes it around 10:1.

i do believe with the cam you have, its...
10-15-2020, 02:13 PM
Replies: 240
Views: 49,981
Posted By MILD THUNDER

Im not twitter or Facebook looking for censored...

Im not twitter or Facebook looking for censored opinions! Lol

All i know , is I pay $360-370 for a billet hyd or solid roller custom grind from comp. My cost. Never priced a sadi core , but id...
10-13-2020, 08:44 PM
Replies: 240
Views: 49,981
Posted By MILD THUNDER

$700 for one cam!?

$700 for one cam!?
Forum: General Q & A
10-12-2020, 08:09 PM
Replies: 63
Views: 11,013
Posted By MILD THUNDER

not sure where all the heat talk comes from. My...

not sure where all the heat talk comes from. My NA 540ci in my car has IAT temps similar to your roots blower setup. Guys need to calm down with the heat talk. 🥴
Forum: General Q & A
08-21-2020, 05:46 PM
Replies: 29
Views: 2,200
Posted By MILD THUNDER

Something else that can play a role is ignition...

Something else that can play a role is ignition timing. Modern oem vehicles retard the chit out of the timing on cold starts, because it heats up the catalytic converters in a hurry. Having too much...
Forum: General Q & A
06-27-2020, 06:43 AM
Replies: 60
Views: 8,506
Posted By MILD THUNDER

Dude, six pages of water flow issues. Drilling...

Dude, six pages of water flow issues. Drilling holes, wondering, asking, measuring, concocting theories.

just a thought here. Why not just go to a stock circulating pump, and mercury thermostat...
Forum: General Q & A
11-08-2019, 06:00 PM
Replies: 20
Views: 2,878
Posted By MILD THUNDER

First thing you need to do, is figure out what...

First thing you need to do, is figure out what spring will fit. You need to measure the diameter of the spring pocket. Then measure the installed height. Spring pressures mean nothing , unless you...
Forum: General Q & A
11-13-2016, 07:50 PM
Replies: 17
Views: 8,376
Posted By MILD THUNDER

I have a valve spring mic if you need it Mark....

I have a valve spring mic if you need it Mark. Also have a nifty valve spring compressor , that works great for compressing the springs when the heads are on the engine. It actually locks in place...
Forum: General Q & A
11-03-2015, 07:45 PM
Replies: 39
Views: 34,327
Posted By MILD THUNDER

From article in engine builder magazine

From article in engine builder magazine
Forum: General Q & A
11-03-2015, 07:38 PM
Replies: 39
Views: 34,327
Posted By MILD THUNDER

As far as valve materials go, they really aren't...

As far as valve materials go, they really aren't rated so much for the max temperature they can withstand. It has to do with fatigue life, tensile strength, resistance to chordal fractures,...
Forum: General Q & A
01-17-2015, 12:13 PM
Replies: 59
Views: 14,564
Posted By MILD THUNDER

The GM/Merc Rectangle port head. Discuss.

Lots of cylinder head talk lately. Lots of guys wanting to upgrade their cams, intakes, and other things. Lets face it, this cylinder head was used on everything from a 365HP 454 mag, to an 800SC...
Forum: General Q & A
09-27-2014, 12:06 PM
Replies: 66
Views: 21,351
Posted By MILD THUNDER

1. What is the procedure to check for leaks in...

1. What is the procedure to check for leaks in the cooler while in the boat? If you had a leak, wouldn't the water travel directly into the cylinder / head / valve, wherever? You can cap the ends...
Forum: General Q & A
09-25-2014, 12:03 PM
Replies: 66
Views: 21,351
Posted By MILD THUNDER

Tell us more about the build that gained almost...

Tell us more about the build that gained almost 100hp from adding an intercooler ? I'm gonna guess at 605hp it was a small blower and low boost. Then intercooler added and they turned up the boost....
10-21-2013, 08:03 AM
Replies: 38
Views: 19,677
Posted By MILD THUNDER

Yes, our buddy has them plumbed that way. At idle...

Yes, our buddy has them plumbed that way. At idle , no water psi, so cooler isn't getting water. As soon as water psi hits like 6psi, pressure relief valve opens, sending water thru the core . He...
01-21-2013, 01:59 PM
Replies: 36
Views: 5,485
Posted By MILD THUNDER

Awesome stuff. I remember back in the day, you...

Awesome stuff. I remember back in the day, you were happy if you had functioning incandescent tail lights and brake lights!
Showing results 1 to 21 of 21


 
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