Show full size 924Board.org
Discussion Forum of 924.org
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 
 Technical FAQ924 FAQ (Technical)   Technical924 Technical Section   Jump to 924.org924.org   Jump to PCA 924 Registry924 Registry

Reference Material on Programmable Ignition
Goto page Previous  1, 2, 3
 
Post new topic   Reply to topic    924Board.org Forum Index -> Performance Upgrades
View previous topic :: View next topic  
Author Message
Fasteddie313  



Joined: 29 Sep 2013
Posts: 1769
Location: MI

PostPosted: Sat Jul 27, 2019 10:27 am    Post subject: Reply with quote

A thought just occurred to me..
If you were to unplug the boost retard can on the 931 distributor the map would look like this.. Wouldn't it?



Which is within a degree or 2 of Raceboy's maps at max boost in any boost pressure I could realistically make at those RPMs..





His numbers get lower at 2600 RPM and below for max boost but I ain't making any significant boost at that low of an RPM anyway..

Sounds crazy and dangerous, but it looks like a quick and dirty way to easily step up to Raceboy timing on boost..

If I tried it at spring pressure, 140-150kpa, then it would still be conservative by about 8 degrees compared to the Raceboy maps..

Maybe I could log 3 3rd gear pulls at spring pressure as normal, to get a good average time it takes in my logs to pull the gear and get it nice and hot, and then log one pull with the retard can unplugged and see if it decreases the time it takes to make the pull..
If it makes more power then it should logically pull the same 3rd gear sweep in less time..
_________________
80 Turbo - Slightly Modified
Back to top
View user's profile Send private message Yahoo Messenger
Display posts from previous:   
Post new topic   Reply to topic    924Board.org Forum Index -> Performance Upgrades All times are GMT + 11 Hours
Goto page Previous  1, 2, 3
Page 3 of 3

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group