So it's still a little early for a build thread. As I've only collected the parts so far and haven't actually started the build yet. Well I have in my mind but no machining yet.
I'll be adding lots to this thread in the next few weeks. I hope to get a atleast one big item done every Saturday. And get smaller things done on my lunch breaks and after work.
Today I'll have pics of a z6 head cut in half so I can measure the port wall thickness. Seems k20 ports won't fit due to oil passages, i dont give a shit about coolant passages they can be welded.
Here is a my personal list of things to do before assembly. It's not complete and was ment to serve as a reminder of what's left. So it doesn't exaplne everything very well. But by reading it you will understand enough to see where this is going.
I always like doing things to the max. I'm quite well known by this quote and it's been said about me countless times (Evan only goes big or goes home, and he's already home, sooo)
I'll be burning Q16 in it.
I don't care if the motor only lasts for a few hours run time. I'm shooting for 240whp on a dyno jet. Or break 200 on a mustang dyno.
I want to beat bisimotos d16 builds HP is my only goal right now.
This whole thing is open for discussion and critisisym
But while your thinking the stoke is too long and the rods are too short. Look up 4pistons NA k24 500hp. They stroked the motor to uses a 1.47:1 rod to stroke ratio. So I'll have the same RtS ratio. my stoke is less won't be revving as high
Here is the list
BLOCK-*
D16A6 block
CSS installed first
block sleeved custom sleeves
bored and hone to 81.5mm with bore spacing changed to 86mm from 84mm
decked 0.005
block and girtle notched for rods
CRANK, RODS and PISTONS-
D17 crank with rod journls widened +2mm for d16 rods
rod journals machined on left or right side to make 86mm bore spacing
knife edged and ballanced crank
D16 forged rods with arp2000's
rod small end reamed to 21mm from OEM 19mm. -1mm off center. 136mm length rod
B series 81.5mm pistons -3 to -12cc dish
0.050 turned off the face of the piston to make 28.8mm comp height
HEAD-
d16z6 head
milled 0.100" 26CC combustion chambers
compustion chambers bored out to 79mm bore, deshrouding the valves
cumbustion chambers moved to be on 86mm bore center
+1mm ferrea 6000 valves IN/EX
new C63000 valve seats made for +1mm valves, 5 angle with custom depth.
Bisi LVL3 cam sent for regrind
bisi valve springs
supertech TI retainers
Massive port work on both Intake and Exaust sides
INTAKE, FUEL-
48MM itbs attached to my custom flange plate and 6" tapered runners
New 255 walbro fuel pump
Q16 Leaded
EXAUST-
custom header and exaust
ELECTRONICS-
BOLT ONs-
SPECS
81mmx94.4mm bore and stroke
1970CC
15:1 comp
I'll be adding lots to this thread in the next few weeks. I hope to get a atleast one big item done every Saturday. And get smaller things done on my lunch breaks and after work.
Today I'll have pics of a z6 head cut in half so I can measure the port wall thickness. Seems k20 ports won't fit due to oil passages, i dont give a shit about coolant passages they can be welded.
Here is a my personal list of things to do before assembly. It's not complete and was ment to serve as a reminder of what's left. So it doesn't exaplne everything very well. But by reading it you will understand enough to see where this is going.
I always like doing things to the max. I'm quite well known by this quote and it's been said about me countless times (Evan only goes big or goes home, and he's already home, sooo)
I'll be burning Q16 in it.
I don't care if the motor only lasts for a few hours run time. I'm shooting for 240whp on a dyno jet. Or break 200 on a mustang dyno.
I want to beat bisimotos d16 builds HP is my only goal right now.
This whole thing is open for discussion and critisisym
But while your thinking the stoke is too long and the rods are too short. Look up 4pistons NA k24 500hp. They stroked the motor to uses a 1.47:1 rod to stroke ratio. So I'll have the same RtS ratio. my stoke is less won't be revving as high
Here is the list
BLOCK-*
D16A6 block
CSS installed first
block sleeved custom sleeves
bored and hone to 81.5mm with bore spacing changed to 86mm from 84mm
decked 0.005
block and girtle notched for rods
CRANK, RODS and PISTONS-
D17 crank with rod journls widened +2mm for d16 rods
rod journals machined on left or right side to make 86mm bore spacing
knife edged and ballanced crank
D16 forged rods with arp2000's
rod small end reamed to 21mm from OEM 19mm. -1mm off center. 136mm length rod
B series 81.5mm pistons -3 to -12cc dish
0.050 turned off the face of the piston to make 28.8mm comp height
HEAD-
d16z6 head
milled 0.100" 26CC combustion chambers
compustion chambers bored out to 79mm bore, deshrouding the valves
cumbustion chambers moved to be on 86mm bore center
+1mm ferrea 6000 valves IN/EX
new C63000 valve seats made for +1mm valves, 5 angle with custom depth.
Bisi LVL3 cam sent for regrind
bisi valve springs
supertech TI retainers
Massive port work on both Intake and Exaust sides
INTAKE, FUEL-
48MM itbs attached to my custom flange plate and 6" tapered runners
New 255 walbro fuel pump
Q16 Leaded
EXAUST-
custom header and exaust
ELECTRONICS-
BOLT ONs-
SPECS
81mmx94.4mm bore and stroke
1970CC
15:1 comp