The G-Body Swap Thread
#1541
On The Tree
iTrader: (1)
Hey James, the pulley that comes with the Holley PS pump is 6.75" in diameter and the optional pulley has a diameter of 5.75" There is also an Earl's fitting made especially to clear the pulley...I don't know the part numbers for these parts off-hand, but you should be able to pull them off of the Holley website easily enough.
#1542
On The Tree
iTrader: (1)
i found it!!!
http://documents.holley.com/199r10613rev8.pdf
it requires the use of an underdrive balencer as it would spin the ps pump beyond its rpm limit all is on order 2-3 weeks until i get to try em out
holley ps 5.75 inch pulley number 97-154 $55.00
powerbond under drive balancer number PBU1190SS25 (belt alignment specific) $350.00
hope the pulleys align proper
http://documents.holley.com/199r10613rev8.pdf
it requires the use of an underdrive balencer as it would spin the ps pump beyond its rpm limit all is on order 2-3 weeks until i get to try em out
holley ps 5.75 inch pulley number 97-154 $55.00
powerbond under drive balancer number PBU1190SS25 (belt alignment specific) $350.00
hope the pulleys align proper
#1543
The thing with the under drive balancer is its going to under drive everything ,including the blower. I would just run it . The ps pulley isn't that much smaller. It might reduce its life a little but that's it
#1544
You are correct jimmyg, we recommend the under drive pulley to prevent early pump failure in a worst case scenario. In many instances the pump will survive just fine with the smaller pulley being driven by the stock balancer...it really depends on your driving style and the intended vehicle usage.
#1547
On The Tree
iTrader: (1)
Haha yep, so that's all fixed up I'm curious is the brake light switch in the g-body regal an open (not electrically connected when brakes applied) or a closed (electrically connected when brakes applied) switch?? My PSI harness instructions say I need to have have a 2 piston brake switch that acts in this manor or throttle by wire will not work ....??
#1549
Staging Lane
Join Date: Jan 2015
Location: El Paso Tx
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What year is your Monte? If you had a 200R4 you should already have the switch you need. I also used a PSI wire harness for my swap. It should be the connection with the purple wire. Test it for voltage....it should read 12v with the key on and should drop to 0v when you push the brake pedal.
#1550
On The Tree
iTrader: (1)
its an 85 buick regal not sure if it ever had a 200r4 but its never had overdrive so...
P-R-D-1-2-3 on the dash so.... i will check the voltage once everything is wired up good and i connect the battery
QUESTION who has looped the heater core output lines off of the waterpump what options do i have other than just a piece of hose???
QUESTION what options do we have for a thermos stat housing that comes out at a better angle for the g-body????
QUESTION do i need to have the kickdown functional on my th350 trans in order to operate it normally?? if i have to shift myself im fine with that but just curious if i need it hooked up, will be hard with drive by wire
QUESTION and i notice there are 2 wires coming from a sensor or something in my supercharger and they aren't a plug style they look permanant they were tied into some other wires in the harness but anyone know what they are for and if i need em hooked up? i will dig into the magnusson instructions to find out but figured id ask here too thx
GETTING CLOSER!!!
P-R-D-1-2-3 on the dash so.... i will check the voltage once everything is wired up good and i connect the battery
QUESTION who has looped the heater core output lines off of the waterpump what options do i have other than just a piece of hose???
QUESTION what options do we have for a thermos stat housing that comes out at a better angle for the g-body????
QUESTION do i need to have the kickdown functional on my th350 trans in order to operate it normally?? if i have to shift myself im fine with that but just curious if i need it hooked up, will be hard with drive by wire
QUESTION and i notice there are 2 wires coming from a sensor or something in my supercharger and they aren't a plug style they look permanant they were tied into some other wires in the harness but anyone know what they are for and if i need em hooked up? i will dig into the magnusson instructions to find out but figured id ask here too thx
GETTING CLOSER!!!
#1551
Teching In
Join Date: Jan 2016
Location: Virginia Beach
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its an 85 buick regal not sure if it ever had a 200r4 but its never had overdrive so...
P-R-D-1-2-3 on the dash so.... i will check the voltage once everything is wired up good and i connect the battery
QUESTION do i need to have the kickdown functional on my th350 trans in order to operate it normally?? if i have to shift myself im fine with that but just curious if i need it hooked up, will be hard with drive by wire
GETTING CLOSER!!!
P-R-D-1-2-3 on the dash so.... i will check the voltage once everything is wired up good and i connect the battery
QUESTION do i need to have the kickdown functional on my th350 trans in order to operate it normally?? if i have to shift myself im fine with that but just curious if i need it hooked up, will be hard with drive by wire
GETTING CLOSER!!!
#1552
TECH Addict
iTrader: (4)
I can speak to the TV kick down cable. I drove my car without it when I was broke, drive me nuts. What it does is downshift you when you mash the gas and staying on point with the down shift gets old quick. Th350s shift PRND21. It's not necessary, but get it. Shifting into first by accident sucks, plus it's hard on your trans. Hope that helped the 1 question. Good luck!
You cannot drive a 200-4R or 700-R4 without the throttle valve cable. This is because it modulates part throttle shifts.
While similar physically, they serve totally different functions.
#1553
Teching In
Join Date: Jan 2016
Location: Virginia Beach
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You can drive a TH350 without the kick-down cable. Part throttle shift modulation is by vaccuum.
You cannot drive a 200-4R or 700-R4 without the throttle valve cable. This is because it modulates part throttle shifts.
While similar physically, they serve totally different functions.
You cannot drive a 200-4R or 700-R4 without the throttle valve cable. This is because it modulates part throttle shifts.
While similar physically, they serve totally different functions.
#1554
Teching In
Join Date: Jan 2016
Location: Virginia Beach
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Check, I just realized what you were getting at. It's a universal cable between the three, so I just refer to it as the tv kickdown cable. Cuts the confusion when someone that may be *newer* goes to buy one for their swap. Should've been clearer.
#1555
its an 85 buick regal not sure if it ever had a 200r4 but its never had overdrive so...
P-R-D-1-2-3 on the dash so.... i will check the voltage once everything is wired up good and i connect the battery
QUESTION who has looped the heater core output lines off of the waterpump what options do i have other than just a piece of hose???
QUESTION what options do we have for a thermos stat housing that comes out at a better angle for the g-body????
QUESTION do i need to have the kickdown functional on my th350 trans in order to operate it normally?? if i have to shift myself im fine with that but just curious if i need it hooked up, will be hard with drive by wire
QUESTION and i notice there are 2 wires coming from a sensor or something in my supercharger and they aren't a plug style they look permanant they were tied into some other wires in the harness but anyone know what they are for and if i need em hooked up? i will dig into the magnusson instructions to find out but figured id ask here too thx
GETTING CLOSER!!!
P-R-D-1-2-3 on the dash so.... i will check the voltage once everything is wired up good and i connect the battery
QUESTION who has looped the heater core output lines off of the waterpump what options do i have other than just a piece of hose???
QUESTION what options do we have for a thermos stat housing that comes out at a better angle for the g-body????
QUESTION do i need to have the kickdown functional on my th350 trans in order to operate it normally?? if i have to shift myself im fine with that but just curious if i need it hooked up, will be hard with drive by wire
QUESTION and i notice there are 2 wires coming from a sensor or something in my supercharger and they aren't a plug style they look permanant they were tied into some other wires in the harness but anyone know what they are for and if i need em hooked up? i will dig into the magnusson instructions to find out but figured id ask here too thx
GETTING CLOSER!!!
#1557
On The Tree
iTrader: (1)
You can drive a TH350 without the kick-down cable. Part throttle shift modulation is by vaccuum.
You cannot drive a 200-4R or 700-R4 without the throttle valve cable. This is because it modulates part throttle shifts.
While similar physically, they serve totally different functions.
You cannot drive a 200-4R or 700-R4 without the throttle valve cable. This is because it modulates part throttle shifts.
While similar physically, they serve totally different functions.
#1560
On The Tree
iTrader: (1)
i found out the wires from the supercharger go to the MAF sensor just get tied in. i think i found a good pre made heater core loop hose for the heater core delete, lower rad hose part number gates 21059 trimmed 6 inches works mint!!!!
QUESTION what air to liquid intercooler do you guys know of or recommend the stock magnusson one for 2010 camaro was 23x15x2-1/4 inches dimensions and that blower always got heat soaked so i want bigger as i have way more room now. i looked and looked best i could find was this one for a ford f-150 by AFCO its 26x15x5 inches part #80284NDP about $500
or a custom one by bell intercoolers but man they aren't cheap!!!
QUESTION what air to liquid intercooler do you guys know of or recommend the stock magnusson one for 2010 camaro was 23x15x2-1/4 inches dimensions and that blower always got heat soaked so i want bigger as i have way more room now. i looked and looked best i could find was this one for a ford f-150 by AFCO its 26x15x5 inches part #80284NDP about $500
or a custom one by bell intercoolers but man they aren't cheap!!!