When is a twin pump needed?
#101
New Member
iTrader: (8)
Join Date: Jan 2007
Location: terre haute, IN; STL, MO
Posts: 6,457
Likes: 0
Received 7 Likes
on
6 Posts
if you didn't know that to start with you were lied to. You never go broke on the turbo kit, it's the thousands you have to spend in supporting mods. I laugh at people with mild cars that talk **** about how "oh well if i just went to a larger turbo i'd pull on you". ya right, they mean larger turbo and 5 grand of supporting mods to make that turbo usable.
#104
New Member
iTrader: (8)
Join Date: Jan 2007
Location: terre haute, IN; STL, MO
Posts: 6,457
Likes: 0
Received 7 Likes
on
6 Posts
well did you text him over and over like a bish?
I think he was slower at texting me back than calling me. I never texted him but he texted me a few times and i replied with a question and it took a while. He's faster just to call back. he'll get to you though that's for sure. he's great about getting back to people.
I think he was slower at texting me back than calling me. I never texted him but he texted me a few times and i replied with a question and it took a while. He's faster just to call back. he'll get to you though that's for sure. he's great about getting back to people.
#107
New Member
iTrader: (8)
Join Date: Jan 2007
Location: terre haute, IN; STL, MO
Posts: 6,457
Likes: 0
Received 7 Likes
on
6 Posts
pharm, these are the only pics i have so far.
The only wires that will run from the oem harness into the new pump is the yellow and the black w/red stripe.
Then the black w/yellow stripe from the oem harness will go to your relays to turn them on.
I did not use the black ground wire from the oem harness for my relay grounds. I used the same ground for my pumps as i did my relays. The oem black ground wire was too small IMHO to run those relays from.
So basically you only have 3 wires you need from the oem harness: yellow, black w/red and black w/yellow.
The only wires that will run from the oem harness into the new pump is the yellow and the black w/red stripe.
Then the black w/yellow stripe from the oem harness will go to your relays to turn them on.
I did not use the black ground wire from the oem harness for my relay grounds. I used the same ground for my pumps as i did my relays. The oem black ground wire was too small IMHO to run those relays from.
So basically you only have 3 wires you need from the oem harness: yellow, black w/red and black w/yellow.
#110
http://cj-motorsports.com/zgtwins.htm
Wiring diagrams there will helpfully assist you. Let me know if you need anything more.
Wiring diagrams there will helpfully assist you. Let me know if you need anything more.
#112
New Member
iTrader: (8)
Join Date: Jan 2007
Location: terre haute, IN; STL, MO
Posts: 6,457
Likes: 0
Received 7 Likes
on
6 Posts
ya, i'll tear my seat out tonight and look for you. i'm almost certain the level sensor was solid yellow. You don't need to worry about the neg for the sensor because any negative ground will work.
#113
Vendor - Former Vendor
iTrader: (1)
Join Date: Aug 2005
Location: Oklahoma City, OK
Posts: 102
Likes: 0
Received 0 Likes
on
0 Posts
Just kinda ran through this thread quickly.
I think so of you on the verge of venturing to dual-pump arena will be interested to know that we are working on a DW in-tank fuel pump in the 300lph range.
Don't have an ETA, other than later this year...
I think so of you on the verge of venturing to dual-pump arena will be interested to know that we are working on a DW in-tank fuel pump in the 300lph range.
Don't have an ETA, other than later this year...
#116
New Member
iTrader: (8)
Join Date: Jan 2007
Location: terre haute, IN; STL, MO
Posts: 6,457
Likes: 0
Received 7 Likes
on
6 Posts
not bad. Too late for those of us already in the twin pump arena.
If someone could have made a basket to hold a bosch 044 intank then that would work great. The problem is making a whole new basket is expensive so the cost difference couldn't be that much to go up to a twin pump.
So did you find a way to fit a 300lph pump in the stock basket to keep cost down?
If someone could have made a basket to hold a bosch 044 intank then that would work great. The problem is making a whole new basket is expensive so the cost difference couldn't be that much to go up to a twin pump.
So did you find a way to fit a 300lph pump in the stock basket to keep cost down?
#117
New Member
iTrader: (8)
Join Date: Jan 2007
Location: terre haute, IN; STL, MO
Posts: 6,457
Likes: 0
Received 7 Likes
on
6 Posts
The reality of the fact is that it's not linear so if you make it to 550hp on a 255 you'll probably get another 50, MAYBE 75 hp out of it. I doubt it'll be a full 17% increase. In a perfect world without physics then yes, but that's not what we live in. The 300 would probably be best to say you could get upper 500's and maybe break 600 since very few people are breaking 550hp on a single walbro. Some get 520, some get up to 550....each pump can be a huge variation and then there's dyno variation, blah blah.
hks 1000's are full drop in 1000cc injectors. I didn't change a single thing on mine plenum or wiring harness and put 1000's in. I guess rail spacers but even RC's need spacers or washers added.
#119
New Member
iTrader: (8)
Join Date: Jan 2007
Location: terre haute, IN; STL, MO
Posts: 6,457
Likes: 0
Received 7 Likes
on
6 Posts
what?!? mine aren't machined at all.
I have cjm rails now, but i had the hks 1000's right in my oem rails for about a month with no mods except i used some washers to space my rails taller until i got the new rails and spacers from cjm.
and 1200$ for machining is way over priced anyways. It shouldn't cost more than half that for machine work. For even hafl that price you just get cjm or injected rails. 300$ for rails.
either way, something is up if yours dont fit because mine fit perfect. 100% drop in fitment on my oem rails,plenum and harness.
#120
New Member
iTrader: (4)
what?!? mine aren't machined at all.
I have cjm rails now, but i had the hks 1000's right in my oem rails for about a month with no mods except i used some washers to space my rails taller until i got the new rails and spacers from cjm.
and 1200$ for machining is way over priced anyways. It shouldn't cost more than half that for machine work. For even hafl that price you just get cjm or injected rails. 300$ for rails.
either way, something is up if yours dont fit because mine fit perfect. 100% drop in fitment on my oem rails,plenum and harness.
I have cjm rails now, but i had the hks 1000's right in my oem rails for about a month with no mods except i used some washers to space my rails taller until i got the new rails and spacers from cjm.
and 1200$ for machining is way over priced anyways. It shouldn't cost more than half that for machine work. For even hafl that price you just get cjm or injected rails. 300$ for rails.
either way, something is up if yours dont fit because mine fit perfect. 100% drop in fitment on my oem rails,plenum and harness.
I meant $1200 for the injectors and the machine work.
BTW I'm using the GTM HR rails.