This is the engine from my accord dropped in the Civic. I have almost 70K miles on it.
Only changes as of this dyno were: hondata S300 instead of Neptune, Skunk Pro 1 cams instead of Webs, Skunk springs and retainers instead of webs. All other thing stayed the same.
During this tuning session, we killed the altenator and power started to drop. you can see that power was continuing to rise, but we stopped spinning it as high.
Here is a repost of the build-up.
Engine Block: '93 H22a "bored and stroked" to 2.44ltrs of displacement built by Collective Racing. Custom 98mm Crank, Darton sleeves, Crower Pro-billet rods, 12/1 compression 89mm JE pistons, Prodrive oil pump, ATR crank pulley, manual timing belt tensioner conversion, ARP main studs.
Cylinder head: Vance and Hines portwork, Skunk2 Pro 1 camshafts, Skunk2 springs and titainium retainers, 2000 Prelude LMAs, 50mm TWM ITBs, RC engineering 440cc Fuel injectors, STR cam seal, Skunk2 cam gears, RMF 4-1 header, ARP head studs, Cometic head gasket.
Misc: NGK wires, Hondata S300 engine management
Unfortunately, at the track, the engine let go, putting and end to this engine. After teardown, we found foriegn depris had held a valve open and caused it to "Kick the bucket"
It actally still ran, but cylinder 3 was in bad shape. The piston held up though... with a large dent in it, but it held together strangely enough.
The head has been 100% repaired at the expense of minor welding and 4 valves.
The block will also be repaired, but will be fully rebuilt and put back in my Accord.
A new block is being built for the Civic and should make even more power with some of the changes to follow.
New changes will be to Skunk2 pro 2 cams. We are hoping for over 280 whp with 12/1 compression on 91 octane, knife edged crank, lighter rods and pistons. We will see soon. =)
Only changes as of this dyno were: hondata S300 instead of Neptune, Skunk Pro 1 cams instead of Webs, Skunk springs and retainers instead of webs. All other thing stayed the same.
During this tuning session, we killed the altenator and power started to drop. you can see that power was continuing to rise, but we stopped spinning it as high.
Here is a repost of the build-up.
Engine Block: '93 H22a "bored and stroked" to 2.44ltrs of displacement built by Collective Racing. Custom 98mm Crank, Darton sleeves, Crower Pro-billet rods, 12/1 compression 89mm JE pistons, Prodrive oil pump, ATR crank pulley, manual timing belt tensioner conversion, ARP main studs.
Cylinder head: Vance and Hines portwork, Skunk2 Pro 1 camshafts, Skunk2 springs and titainium retainers, 2000 Prelude LMAs, 50mm TWM ITBs, RC engineering 440cc Fuel injectors, STR cam seal, Skunk2 cam gears, RMF 4-1 header, ARP head studs, Cometic head gasket.
Misc: NGK wires, Hondata S300 engine management
Unfortunately, at the track, the engine let go, putting and end to this engine. After teardown, we found foriegn depris had held a valve open and caused it to "Kick the bucket"
It actally still ran, but cylinder 3 was in bad shape. The piston held up though... with a large dent in it, but it held together strangely enough.
The head has been 100% repaired at the expense of minor welding and 4 valves.
The block will also be repaired, but will be fully rebuilt and put back in my Accord.
A new block is being built for the Civic and should make even more power with some of the changes to follow.
New changes will be to Skunk2 pro 2 cams. We are hoping for over 280 whp with 12/1 compression on 91 octane, knife edged crank, lighter rods and pistons. We will see soon. =)
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