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98 custom velocity screw

Printed From: Tippmann Paintball
Category: Paintball Equipment
Forum Name: Gun Maintenace and Repair
Forum Description: Important info for keeping your marker in top shape
URL: http://www.tippmannsports.com/forum/wwf77a/forum_posts.asp?TID=168675
Printed Date: 20 February 2026 at 3:58pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: 98 custom velocity screw
Posted By: newfie_boy28
Subject: 98 custom velocity screw
Date Posted: 18 July 2007 at 10:35am
I know there are a lot of people out there who are probably wondering this as well.  So my question is,  if I screw my velocity screw all the way in, on average how many turns out to get about 280-300fps.  If anybody knows or even has a close idea, could you let me know.  Thanks evryone.



Replies:
Posted By: R2!.wafflepanda
Date Posted: 18 July 2007 at 6:51pm
I would like to know as  well.

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Setup:
Tippmann 98C
14 in. J J Ceramic Barrel
NXE 5 Pod Harness
Tippmann Double Trigger
E-trigger (WAS)
Evlution 3


Posted By: Mack
Date Posted: 18 July 2007 at 8:09pm
This has been answered before, but, in the interest of safety, I will answer it again.  Due to marker variables such as spring tension, hammer friction and air source variances, plus environmental effects, there is no "magic number" of turns that guarantees a certain velocity.  The ONLY safe way to determine the velocity of a marker is to use a chronograph.  To attempt to set the velocity of a marker in any other manner is both dangerous and foolish.

Additionally, the velocity of a marker should be checked before every day of play even if using the exact same set-up that chronoed at an acceptable velocity the last time it was used.  If using CO2 in a situation where there could be significant temperature variances, the marker velocity should be checked even more often.


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Posted By: RoboCop
Date Posted: 18 July 2007 at 10:00pm
Go to a field and chrono. I am sure even if you don't play their, they will atleast let you get your gun down to a safe velocity.


Posted By: Enos Shenk
Date Posted: 19 July 2007 at 12:31am
What Mack said.

Locking this. Unsafe activity is not appropriate for the Tippmann Forum.


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