K20a3 build
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K20a3 build
I got a K20a3 and got a a2 head I wanna get around 5-700hp.
I have sidewinder exhaust with external wastegate, and wanna get
port and polish
800 injectors
cams, valves, springs, retainers (a2)
and looking to get...
either 3071R turbo or 5857
crank, rods, pistons w no oversizing
I have sidewinder exhaust with external wastegate, and wanna get
port and polish
800 injectors
cams, valves, springs, retainers (a2)
and looking to get...
either 3071R turbo or 5857
crank, rods, pistons w no oversizing
Honda-Tech Member
Joined: Nov 2014
Posts: 919
Likes: 0
From: Orange County, CA
Re: K20a3 build
I got a K20a3 and got a a2 head I wanna get around 5-700hp.
Ok
I have sidewinder exhaust with external wastegate, and wanna get
port and polish
Don't need (waste of money)
800 injectors
Need Bigger (especially with e85 and over 500wheel)
cams, valves, springs, retainers (a2)
Uh, ok. (Perhaps should just upgrade the valve-springs/retainer to make head invincible)
and looking to get...
either 3071R turbo or 5857
Could perhaps scrape in 500 on a Dynjojet (scratch that, you'll need at least the 76r), your hp-goals are too broad for any suggestions here (we care about what you're using the car for more than numbers, it'll help us with making suggestions)
crank, rods, pistons w no oversizing
Uhm, is that supposed to be a question? For 500, stock everything actually works pretty well. Not too familiar with K-series crankshaft, however, there are multiple running over 650-700whp, so there's no need to to upgrade it. As far as pistons/rods are concerned, you really cannot go wrong with just about any forged components from reputable companies.
Ok
I have sidewinder exhaust with external wastegate, and wanna get
port and polish
Don't need (waste of money)
800 injectors
Need Bigger (especially with e85 and over 500wheel)
cams, valves, springs, retainers (a2)
Uh, ok. (Perhaps should just upgrade the valve-springs/retainer to make head invincible)
and looking to get...
either 3071R turbo or 5857
Could perhaps scrape in 500 on a Dynjojet (scratch that, you'll need at least the 76r), your hp-goals are too broad for any suggestions here (we care about what you're using the car for more than numbers, it'll help us with making suggestions)
crank, rods, pistons w no oversizing
Uhm, is that supposed to be a question? For 500, stock everything actually works pretty well. Not too familiar with K-series crankshaft, however, there are multiple running over 650-700whp, so there's no need to to upgrade it. As far as pistons/rods are concerned, you really cannot go wrong with just about any forged components from reputable companies.
Re: K20a3 build
Please search the FAQs in the top of the forum, and look at the K-series forums for additional details. This is completely redundant and has been asked and answered. I must lock this.
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