Starion/Conquest 4G63 Swap?
 

Hello Yall

I am new here. I have been looking around at DSMs but the 1986-1989 Starion/Conquests have really caught my eye.

Anyone here done a 4G63 swap into either car?

I am thinking Pro-Street so I am thinking motor plate in the front, but no one I know of has used an A-904 Torqueflight/8 3/4 Chrysler rear combo.

There is a fella who is on Buschur's site that swaped a 4G63 into an '81 Challenger. He used a GM Th350 trans with a Ford 8.8 rear.

RE: Starion/Conquest 4G63 Swap?
 

Sounds interesting, go on...

RE: Starion/Conquest 4G63 Swap?
 

Since I am thinking Pro-Street I would like to Back-Half the car( Ladder Bar rear suspension)to allow for a narrowed 8 3/4 inch Chrysler rear( gear ratio 3.73-3.91)with Mosher Axles and 28-12.5-15 Mickey Thompson ET Streets as the rear tires.

I would like to use an A-904 Torqueflight(no OD)/ or A-500Tranny( has .69 4th gear OD)with the A-999 1st gear(2.77).

I want to use a 4G63 from an Eagle Talon or Plymouth Laser.

The plan is have the Head ported either SBR stage 4-5 or Buschur Racing stage 3.

I want to use Magnus Race Intake Manifold, (4) 1200-1600 injectors, 85.5-86MMforged 9.25-9.3:1 CR pistons,a forged 100MM crank, forged stroker rods, a HX40 or HX 52 Turbo, E-85 Fuel, and either a DSM Link( for stock ECU)or Haltech standalone computor, (2)50-65 HP Nitrous Foggers( used to spool up the Turbo only), Buschur Racing FMIC.

Output desired is 435-520 HP w/out N2O and 565-650HP with.

I want to be able to cruise/show/and race this car.

The swap I did in my 81 Challenger is the same as a Starion/Conquest. The frame layout of the two cars is identical. Thats the whole reason I did the swap. A friend of mine had just done it in a starion and I thought a Challenger/Sapporo would be fun. If you have any specific questions about the swap feel free to ask. Good Luck.

86 conquest
 

will my trany bolt up to the 4g63 or will i have to do modifications

but i wasnt sure what i wanted to do cause i threw a rod barring in my stock 86 conquest and i was thinkin about puttin the rb20 if it will bolt up or the 4g63 which one would be best for me?

The Starion/Conquest 5 spf trans will bold to a 4G63 with some modificaiton. Different bell housing with an additional hole drilled. I'll look up the part number when I get a sec and post it. My car was 5spd when i first built I couldnt find a clutch strong enough to hold the 500-600 hp I wanted to run. so i went auto. Buschur racing's adapter plate and a GM Turbo350.