Eli pulled on the gloves.
"I know how to drive."
Dennis stared.
Cal quickly said, "We don't need details."
For the first time, everyone laughed.
Even Eli.
And for a few hours, the garage stopped feeling like a place where a motorcycle was dying.
It became a place where five mechanics were solving a problem.
Even if only four of them were willing to use the word mechanic yet.
By Thursday morning, the floor around the Shovelhead was covered with notes.
Not Cal's notes.
Not Dennis's.
Eli's.
The boy had found a discarded spiral notebook and filled almost thirty pages.
He drew parts.
Measured spacers.
Marked wire colors.
Recorded bolt lengths.
Sketched relationships between components.
Cal discovered him doing it at six fifteen in the morning.
"You sleep?"
Eli shrugged.
"A little."
"In the back room?"
Another shrug.
Cal leaned against the workbench.
"You know you can't live there forever."
Eli's pencil stopped.
"I can leave."
"That isn't what I said."
"I don't want trouble."
"Neither do I."
"Then I'll go."
Cal realized he had walked straight into the reaction he'd been trying to avoid.
"Eli."
The boy closed the notebook.
Cal tried again.
"I'm not throwing you out."
Eli looked suspicious.
"I'm saying we need something better."
"Better for who?"
"For you."
"I don't need anything."
Cal glanced at his taped shoes.
"You need shoes."
Eli almost smiled.
Almost.
Then the garage door opened and Dennis arrived.
He took one look at the tension.
"What'd I miss?"
"Nothing," Eli said.
He returned to the motorcycle.
Dennis watched him.
"Kid hates talking, doesn't he?"
Cal sighed.
"Apparently engines are easier."
"For most people."
Work resumed.
They restored several modified parts and adjusted the timing relationship based on the physical evidence.
By midmorning, the motor rotated without reaching the hard stop that had haunted them for weeks.
Cal pressed the starter.
The Shovelhead turned strongly.
Then produced a single violent cough.
Everyone jumped.
Mack, who had arrived ten minutes earlier, shouted, "That's more noise than she made yesterday!"
Dennis raised one finger.
"Nobody celebrate."
Cal tried again.
Turn.
Turn.
Cough.
Then nothing.
Owen looked at the meter.
"We've still got ignition dropout."
Eli pointed toward the hidden relay.
"That."
Owen had cleaned and tested it.
"Relay works."
"When it's sitting on the bench."
Owen stared.
There it was again.
The boy cared about conditions.
Not just measurements.
They connected the relay.
Heated it carefully.
Vibrated the bracket.
The voltage dropped.
Owen smiled.
"Well, I'll be damned."
Dennis groaned.
"Please stop encouraging him."
Owen opened the relay housing.
Inside, one solder joint had cracked.
Heat expanded it.
Vibration separated it.
When the bike cooled, contact returned.
A classic intermittent fault made worse by age.
They bypassed it.
Cal pressed the starter.
The motor spun freely.
A cylinder fired.
Then the other.
For half a second, the motorcycle seemed ready to wake.
Then the starter kicked back hard.
Dennis immediately shouted, "Stop!"
Cal released the button.
Eli had already stepped forward.
"Timing."
"We adjusted it."
"Not enough."
Dennis shook his head.
"If we advance or retard much more, we're outside any reasonable range."
"For the stock setup."
Dennis froze.
The words had become unbearable because they kept being right.
Mack laughed.
"You're going to hate Aaron by Saturday."
"I hate him now."
"He'd have liked you."
"Then I hate him more."
Eli examined Aaron's hand-ground component again.
"Whoever built this changed when the valve events happen."
Luis nodded.
"And probably changed compression behavior."
"Then ignition has to match what the engine actually does."
Luis stared at the teenager.
"Your brother taught you this?"
Eli lowered his eyes.
"Some."
"What kind of shop?"
No response.
Luis waited.
Eli finally said, "His name was Noah."
It was the first time he had offered a name.
Cal didn't move.
"He had a garage?"
"Behind a tire store."
"Where?"
"New Mexico."
"What happened?"
Eli tightened a bolt.
For several seconds, Cal thought he wouldn't answer.
Then he said, "He died."
Nobody asked how.
Eli continued working.
But later, while Cal was alone in the office, Mack entered carrying two coffees.
"Find out anything?"
"Noah. Older brother. Mechanic. Died."
"That's it?"
"That's all he gave us."
Mack handed him coffee.
"You check missing-person reports?"
Cal stared.
"I don't even know his full legal situation."
"His last name is Ward."
"Could be."
"What does that mean?"
"Kids who don't want to be found don't always use the name you'd find them under."
Mack sat down.
"I know someone."
Cal immediately shook his head.
"No club solutions."
Mack looked offended.
"I was going to say my daughter."
Cal had forgotten.
Mack's daughter, Rebecca, worked as a social worker with a nonprofit supporting homeless and runaway teenagers.
"Oh."
"Yeah. 'Oh.' We're not all criminals."
"You cheated at poker Tuesday."
"Unrelated."
Cal rubbed his forehead.
"I don't want to scare him off."
"Then don't surprise him."
"Meaning?"
"Tell him before you call anyone."
That sounded sensible.
Which made Cal dislike that it came from Mack.
Back in the garage, Eli had removed another old wire.
This one ran from the relay toward a small metal toggle hidden beneath the left side of the seat.
Mack stared.
"What is that?"
Eli looked at him.
"You don't know?"
"No."
Dennis laughed.
"Excellent. More archaeology."
The switch was almost invisible.
Painted black.
Tucked beneath a bracket.
Mack reached toward it.
Eli grabbed his wrist.
Everyone froze.
Eli immediately released him.
"Sorry."
Mack looked at the boy.
"Why?"
"Don't move it."
"Why?"
Eli pointed toward the wiring.
"It might be carrying full ignition current through an old contact."
Owen checked.
Eli was right.
The switch was part of a primitive anti-theft circuit.
Mack stared.
Then began laughing.
He laughed until he had to lean against the lift.
"What?"
Mack wiped his eyes.
"Aaron."
"Explain."
"In 1989 somebody stole his bike outside a bowling alley."
"This bike?"
"Yeah. Police found it three blocks away because the idiot couldn't keep it running."
Mack pointed at the hidden switch.
"Aaron spent the next week building what he called a thief-killer."
Cal frowned.
"That name seems concerning."
"It wasn't dangerous. He said anybody who didn't know the bike would get two blocks before the ignition died."
Owen examined the circuit.
"Except thirty-seven years later, the thief-killer is killing the owner."
Mack smiled.
"That's Aaron."
They replaced the crumbling switch with a modern hidden unit while preserving the original circuit concept.
Late that afternoon, the engine was ready for another attempt.
Mack stood near the front.
Eli remained at the side.
Cal reached for the starter.
"Wait."
Everyone looked at Eli.
He walked to the right side of the engine.
Touched one cable.
Then another.
"Fuel."
Luis checked.
"Flowing."
"Carb?"
"Set."
Eli looked uncertain.
Dennis noticed.
"What's wrong?"
"Nothing."
"Then why are you making that face?"
Eli pointed at the carburetor.
"You rebuilt it to factory settings."
Dennis closed his eyes.
"Please don't say those words again."
Even Eli laughed.
They made the adjustment.
Cal pressed the starter.
The engine rotated.
Cough.
Again.
A stronger cough.
Mack stepped forward.
"Come on."
Cal tried a third time.
The Shovelhead exploded to life.
The sound slammed through the garage.
Deep.
Uneven.
Violent.
Beautiful.
Dust fell from an overhead beam.
A wrench vibrated off a metal tray.
Dennis shouted something nobody could hear.
Mack simply stood there.
The old Harley settled into a heavy, irregular idle.
For nineteen years, Mack had heard that sound and remembered Aaron.
For eighteen days, he had feared he might never hear it again.
Now his eyes filled.
Cal looked toward Eli.
The teenager was not watching Mack.
He was watching the engine.
Listening.
After fifteen seconds, Eli's expression changed.
He raised his hand.
"Shut it off."
Cal hesitated.
"Shut it off!"
Cal killed the ignition.
Silence crashed into the shop.
Mack stared.
"What?"
Eli crouched.
His face had gone pale.
"Oil pressure."
Luis looked at the gauge.
It had been low.
Dangerously low.
Dennis muttered, "We almost cooked it."
Everyone looked toward Eli.
The boy had heard something wrong beneath the noise.
Mack slowly walked over.
"How?"
Eli's breathing was fast.
"My brother's motor sounded like that."
Noah again.
This time, Eli did not walk away.
He sat on the concrete floor.
"My brother built a Panhead for a customer. Oil pump wasn't feeding right. Everybody thought the gauge was bad. He heard the lifters before anyone else."