Folks with FI and Vacuum modulated trannies inside, please
#1
TECH Regular
Thread Starter
Join Date: Dec 2002
Location: Pensacola, FL
Posts: 488
Likes: 0
Received 0 Likes
on
0 Posts
Folks with FI and Vacuum modulated trannies inside, please
Anyone running 10 PSI or more? If so, what type of vacuum line are you using from the tranny to your vacuum source for the tranny modulator? the clear hose with the spring inside? I'm at 11 PSI and am having the vac mod installed today and am concerned that even with the bypass valve (that TransGo supplies) installed that the extra pressure may burst/split the clear plastic vacuum line. The install instructions mention that at 10 PSI or above that "pressure hose" should be used. Anyone with hands-on experience?
Last edited by CoonToot; 12-15-2005 at 11:11 AM.
#3
TECH Resident
iTrader: (65)
Join Date: Jul 2004
Location: Naperville, IL
Posts: 966
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by CoonToot
Anyone running 10 PSI or more? If so, what type of vacuum line are you using from the tranny to your vacuum source for the tranny modulator? the clear hose with the spring inside? I'm at 11 PSI and am having the vac mod installed today and am concerned that even with the bypass valve (that TransGo supplies) installed that the extra pressure may burst/split the clear plastic vacuum line. The install instructions mention that at 10 PSI or above that "pressure hose" should be used. Anyone with hands-on experience?
Don't use that cheap clear hose. You can just purchase a pre-bent hard line from FLP.
You can e-mail Chuck at Transtech@finishlinetrans.com.
Mitch
#5
LS1TECH Sponsor
iTrader: (7)
Join Date: Jan 2002
Location: Houston, TX
Posts: 628
Likes: 0
Received 0 Likes
on
0 Posts
hose
Just get some silicone hose..............
Originally Posted by CoonToot
Anyone running 10 PSI or more? If so, what type of vacuum line are you using from the tranny to your vacuum source for the tranny modulator? the clear hose with the spring inside? I'm at 11 PSI and am having the vac mod installed today and am concerned that even with the bypass valve (that TransGo supplies) installed that the extra pressure may burst/split the clear plastic vacuum line. The install instructions mention that at 10 PSI or above that "pressure hose" should be used. Anyone with hands-on experience?
#6
TECH Regular
Thread Starter
Join Date: Dec 2002
Location: Pensacola, FL
Posts: 488
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by NoMoreLS1
Don't use that cheap clear hose. You can just purchase a pre-bent hard line from FLP.
You can e-mail Chuck at Transtech@finishlinetrans.com.
Mitch
You can e-mail Chuck at Transtech@finishlinetrans.com.
Mitch
#7
TECH Regular
Thread Starter
Join Date: Dec 2002
Location: Pensacola, FL
Posts: 488
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by engineermike
I'm using regular black rubber vacuum hose with not problems up to 20 psi so far.
Trending Topics
#12
TECH Regular
Thread Starter
Join Date: Dec 2002
Location: Pensacola, FL
Posts: 488
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by DanaliHD
why is this the first I've ever heard of this? I'm running 15lbs of boost with my whipple and never touched the transmission other than to install a stall. Hook a brotha up!!!!
#15
TECH Regular
Thread Starter
Join Date: Dec 2002
Location: Pensacola, FL
Posts: 488
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by FLT
Scott,
I sent you information and some pictures to help you make a hard line. I like this way better than using rubber hose.
Chuck/FLT
I sent you information and some pictures to help you make a hard line. I like this way better than using rubber hose.
Chuck/FLT
Got the emails and pics...THANKS! After much deliberation, the tranny tech and I have settled on braided SS brake line, as he has some extra in the shop and says he also can get the right fittings for the ends. Should work as good(well) as it looks. I will post up on my final outcome with the vac mod and the Edge 3000 stall.