Dirt Eagle
Proven Member
- 60
- 0
- Mar 27, 2014
-
San Clemente,
California
I found the set for 125$ on dsm graveyard (which i know everyone hates)
NPR Piston Set w/ Rings - 4g63 6 Bolt - Non Turbo - (9 to 1) comp. rating
w/ 85.75 (.03 OVER) or 85.5 (.02 over)
1g Eagle Talon---- N/T----. Goal of around 160hp. If I went this route I would be running at 2.2L? This would be with a 9:1 compression rating with 91 oct and 275 cc injectors, and bumping up my fuel pump, bore of cylinder, planning to buy a pre burned chip from frozen apps, new gaskets, deep cleaning, for around $300- 400 the budget id like to stay at for this quick build. I'm not being cheep it's my dirt track car and you don't dump much into them. Track is 3/8th mile
Would I be making any real gains?
Should i bore over .03 or .02?
What kind of timing changes would I need to make?
What horsepower and torque would I be pushing? I KNOW EVERYONE ASKS THIS
What other changes to consider?
What size over do you bore the block?
Since I'm not running crazy horsepower do i have to change rods?
Can I run stock crank shaft?
NPR Piston Set w/ Rings - 4g63 6 Bolt - Non Turbo - (9 to 1) comp. rating
w/ 85.75 (.03 OVER) or 85.5 (.02 over)
1g Eagle Talon---- N/T----. Goal of around 160hp. If I went this route I would be running at 2.2L? This would be with a 9:1 compression rating with 91 oct and 275 cc injectors, and bumping up my fuel pump, bore of cylinder, planning to buy a pre burned chip from frozen apps, new gaskets, deep cleaning, for around $300- 400 the budget id like to stay at for this quick build. I'm not being cheep it's my dirt track car and you don't dump much into them. Track is 3/8th mile
Would I be making any real gains?
Should i bore over .03 or .02?
What kind of timing changes would I need to make?
What horsepower and torque would I be pushing? I KNOW EVERYONE ASKS THIS
What other changes to consider?
What size over do you bore the block?
Since I'm not running crazy horsepower do i have to change rods?
Can I run stock crank shaft?
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