My somewhat coherent thread on the topic of street/strip turbo LS combinations.
10-09-2012, 12:26 PM
#121
Got 1.12 million. Yes MILLION miles out of an HT60 Holset turbo.
Heya Martin. Finally found my way over. Heh.
One offering to begin my contributions here.
Stop thinking about camshafts in terms of duration and lobe seperation angles.
There are only four items that need to be considered.
Intake valve open
Intake valve close
Exhaust valve open
Exhaust valve close
Once those are determined the durations, lobe sep angle and icl are just numbers that come up.
Theres never a reason to open your intake valve later than 0.
Theres no real reason to close the exhaust valve earlier than 0.
And Martin.... Reverse splits work just fine in the correct application....heh. Remember...140 rwhp gain with a reverse split over a standard. LOL.
10-09-2012, 04:56 PM
#122
Got 710k out of a Borg.
Got 1.12 million. Yes MILLION miles out of an HT60 Holset turbo.
Heya Martin. Finally found my way over. Heh.
One offering to begin my contributions here.
Stop thinking about camshafts in terms of duration and lobe seperation angles.
There are only four items that need to be considered.
Intake valve open
Intake valve close
Exhaust valve open
Exhaust valve close
Once those are determined the durations, lobe sep angle and icl are just numbers that come up.
Theres never a reason to open your intake valve later than 0.
Theres no real reason to close the exhaust valve earlier than 0.
And Martin.... Reverse splits work just fine in the correct application....heh. Remember...140 rwhp gain with a reverse split over a standard. LOL.
Got 1.12 million. Yes MILLION miles out of an HT60 Holset turbo.
Heya Martin. Finally found my way over. Heh.
One offering to begin my contributions here.
Stop thinking about camshafts in terms of duration and lobe seperation angles.
There are only four items that need to be considered.
Intake valve open
Intake valve close
Exhaust valve open
Exhaust valve close
Once those are determined the durations, lobe sep angle and icl are just numbers that come up.
Theres never a reason to open your intake valve later than 0.
Theres no real reason to close the exhaust valve earlier than 0.
And Martin.... Reverse splits work just fine in the correct application....heh. Remember...140 rwhp gain with a reverse split over a standard. LOL.
Oh and welcome aboard, you will be pulling your hair out....cussing at the computer...banging your head against any solid object found....and be getting infractions soon enough...LOL
Heck if it wasn't for that cam you did I'd still think reverse splits are the devil(wonder who gave me that idea........hmmmm
)Anything that is correct for the application is correct for the application.
10-09-2012, 05:21 PM
#123
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Got 710k out of a Borg.
Got 1.12 million. Yes MILLION miles out of an HT60 Holset turbo.
Heya Martin. Finally found my way over. Heh.
One offering to begin my contributions here.
Stop thinking about camshafts in terms of duration and lobe seperation angles.
There are only four items that need to be considered.
Intake valve open
Intake valve close
Exhaust valve open
Exhaust valve close
Once those are determined the durations, lobe sep angle and icl are just numbers that come up.
Theres never a reason to open your intake valve later than 0.
Theres no real reason to close the exhaust valve earlier than 0.
And Martin.... Reverse splits work just fine in the correct application....heh. Remember...140 rwhp gain with a reverse split over a standard. LOL.
Got 1.12 million. Yes MILLION miles out of an HT60 Holset turbo.
Heya Martin. Finally found my way over. Heh.
One offering to begin my contributions here.
Stop thinking about camshafts in terms of duration and lobe seperation angles.
There are only four items that need to be considered.
Intake valve open
Intake valve close
Exhaust valve open
Exhaust valve close
Once those are determined the durations, lobe sep angle and icl are just numbers that come up.
Theres never a reason to open your intake valve later than 0.
Theres no real reason to close the exhaust valve earlier than 0.
And Martin.... Reverse splits work just fine in the correct application....heh. Remember...140 rwhp gain with a reverse split over a standard. LOL.
10-09-2012, 09:23 PM
#125
Launching!
Join Date: Jun 2010
Location: Alberta, Canada
Posts: 254
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Got 710k out of a Borg.
Got 1.12 million. Yes MILLION miles out of an HT60 Holset turbo.
Heya Martin. Finally found my way over. Heh.
One offering to begin my contributions here.
Stop thinking about camshafts in terms of duration and lobe seperation angles.
There are only four items that need to be considered.
Intake valve open
Intake valve close
Exhaust valve open
Exhaust valve close
Once those are determined the durations, lobe sep angle and icl are just numbers that come up.
Theres never a reason to open your intake valve later than 0.
Theres no real reason to close the exhaust valve earlier than 0.
And Martin.... Reverse splits work just fine in the correct application....heh. Remember...140 rwhp gain with a reverse split over a standard. LOL.
Got 1.12 million. Yes MILLION miles out of an HT60 Holset turbo.
Heya Martin. Finally found my way over. Heh.
One offering to begin my contributions here.
Stop thinking about camshafts in terms of duration and lobe seperation angles.
There are only four items that need to be considered.
Intake valve open
Intake valve close
Exhaust valve open
Exhaust valve close
Once those are determined the durations, lobe sep angle and icl are just numbers that come up.
Theres never a reason to open your intake valve later than 0.
Theres no real reason to close the exhaust valve earlier than 0.
And Martin.... Reverse splits work just fine in the correct application....heh. Remember...140 rwhp gain with a reverse split over a standard. LOL.
