Dan Perry - 4" Extended Street

JSATX

Goblin Guru
This weekend - 12 hours - fixed a couple of leaks, bled the brakes (did a quick job to drive it), steering column and wheel. The big thing the weekend was adjusting the suspension. Turns out is is pretty easy. First do the rear - ride height is just the springs. The camber is set by the brackets, the toe in - I set mine to 1/8".

The front - when I was assembling it i was thinking it was going to be a real pain to adjust it - NOT so - it is real easy and quick.

In assembly, the top A arm heim joints are bottomed out except for the top inside front. Lonny wanted a bit more caster so my top inside is 3/8" out from bottom. The top outside is bottomed out. Camber is adjusted by the bottom outside if you do it the way I did it.

On assembly, the bottom inside are out about 3 full turns from bottomed out. The bottom outside are out 1/2 inch or so.

To adjust, measure camber with suspension settled. Jack up car, remove wheels. On the bottom outside heim joint attaching bolt stick a large screwdriver in the front hub to keep the top of the bolt from turning and undo the bolt. Get a 2X4 (and cut ) about 18" long, sorry I did not measure it. Once the bottom bolt is removed on the heim joint just lift the entire hub assembly brake and all and hold it up by putting the 2x4 under it. The you can adjust the outside heim joint. I thing 2 full turns are about 1 degree. Someone else should measure. I put the toe in nearly right when adjusting the camber. I could make an adjustment in 10 minutes. I set my front camber at 1.5 degrees. I will play with it. My toe in is set to 1/8" but I think it needs a bit more.

I had fun testing it this weekend. It is really quick, but I was concentrating on handling first. When I started my car was real "darty". It has come together but I still have some more adjustment work to do.

Ideally the brackets should set the camber. But if you've ever removed the rear struts from the rear knuckles it'll be off. Mine was -2.75° on one side and -1.3° on the other.
 

Lonny

Administrator
Staff member
The holes through the knuckles are the same size as the holes through the struts and the bolts are a very tight fit.
The GM manual says that the only way to gain adjustment is to drill out the strut holes. Your struts may have been drilled out by an alignment shop to adjust for worn suspension bushings. Otherwise it should go back the same way everything.

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DanPerryy

Well-Known Member
Saturday only - 6 hours
Changed oil and oil filter -now I have all new fluids except for the power steering fluid. I could not find the reservoir and the autoparts store could not find the specs on the fluid. I guess I'll continue to use the donor fluid :)
Fixed a leak in the transmission fluid hoses - put double hose clamps on the transmission tubes.
Installed shortened seat belts and head rests
Made brackets for towing connectors
Wired rear lights and transmission pump for flat towing

Dans Car Cockpit View Small.jpg
Dans Car Side View Small.jpg


Dans Car Rear View Small.jpg


Getting closer!!! I think I'm finished on the rear-end of the car!!! License plate bracket and light!
 
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AleX1/9

Well-Known Member
Looking good Dan! You can stop looking for the power steering fluid, there is none, thanks to the electric steering setup
 

DanPerryy

Well-Known Member
Added up my hours. 201 total hours to current state. Did not include hours for replacing Trans with HHR unit.
 

Johvans

Well-Known Member
Saturday only - 6 hours
Changed oil and oil filter -now I have all new fluids except for the power steering fluid. I could not find the reservoir and the autoparts store could not find the specs on the fluid. I guess I'll continue to use the donor fluid :)
Fixed a leak in the transmission fluid hoses - put double hose clamps on the transmission tubes.
Installed shortened seat belts and head rests
Made brackets for towing connectors
Wired rear lights and transmission pump for flat towing

View attachment 784 View attachment 785

View attachment 786

Getting closer!!! I think I'm finished on the rear-end of the car!!! License plate bracket and light!
What are your plans for the body?
 

DanPerryy

Well-Known Member
This past weekend - 8 hours
Finished up the tail light, backup light, turn and stop light wiring all the way to the tow bar connector. My rear lights all work now. I need to add the center mounted high stop light, added the pig tail for it but I ordered a LED strip light for the light itself. I am told if I had cruise control that I would need a load resistor, but my car did not have cruise control. I had Lonny and Adam race my car against one of theirs (a normally aspirated one - non VVT 145 HP). I had Lonny drive mine - he has faster reactions than me and I wanted a fair race. I figured that mine would dust it but it did not. Close to the same.

My car has no MAF sensor on it and it would back off just after shifting. We don't know all but here are the differences in the cars:
1) I have no MAF sensor
2) My HHR transmission is an higher ratio (3.93:1 compared to theirs stock 3.63:1) and I have smaller tires
3) They tuned the shift on their car
4) Mine has a 2010 VVT engine

Next weekend I will see if we can figure this out.

I'll post pictures of the wiring I did for the rear lights. I have the car tail light wires (from the BCM) and the tow vehicle wires from the tow bar connector coming back to a pair of female connectors right behind the driver seat. Then I have the actual Goblin tail light wires come to male connector on a little panel to the same place. When I am towing, I connect the tow vehicle connector to the tail light connector and when driving I connect the Goblin connector to the tail light connector.
 

DanPerryy

Well-Known Member
Friday - just 5 hours. Intake - MAF installed, AT shift gate fabricated and installed (side shifter), license plate holder fabricated, and tuning. Mine had to be tuned due to the HHR transmission and setting up for the small tires. We (Adam) also set the throttle limits with the brake applied (for lanching). Driving - WOW!!! We identified a problem that occasionally it would just shutdown during a run. It turned out to be a bad brake pedal position sensor, disconnected the sensor (need to get a new one) and it solved the problem. The ECU automatically backs off the throttle if it sees brakes applied. The sensor was erratic.

This thing is quick!
 

Adam

Administrator
Staff member
The tire size needed to be adjusted to correct the speedometer and to adjust the automatic transmission shift points.
 
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