Honda Civic H22 Turbo. 600+ BHP

vivanbhathena · 14th November 2011, 02:11

In my quest to turbo the H22 and achieve over 600 hp, we have spent oodles of money and 3-4 years of time. Finally today, we were able to achieve the desired result and the car gave us 11.7 and 618 hp on street tyres with 4 people in the car. Drag slicks will be tested soon and we should bring the time down to 11.00 or hopefully 10.8-10.9.

We started with a na high comp h22, but we could not get lower timings than 14 without nitrous.. I then decided to go the turbo route and ordered a block from abroad. Just the sleeved block because turner jobs here suck for high hp apps. Then we started with a smaller 400hp turbo and 750cc injectors. After facing many issues like idling, fueling cams, head work ignition. Multiple r&d was done on the suspension which we still feel isnt adequate and we bought a 32 way adjustable suspension and a wavetrac 1.5way lsd. Bc turbo cams which we now changed to skunk pro series. Nitrided valves titanium retainers etc. Fuel issues kept creeping up then we incorporated a sard fuel cell with two walboro pumps and 1000cc injectors and a larger turbo.. Old turbo couldnt make more then 350-400 effectively.. We bought a holset 40 and incorporated a top mount system with a twinscroll system. The mounts were race mounts from innovative and driveshaft shop axles with low temp thermostats. Then traction was the issue so we incorporated slicks and now she is finally ready. But if we had race gas and proper vht tracks, this car would be breaking 10 or atleast earlier 10.2-10.3.Did i mention we lightened the entire car up to 1000kg or less with fibre everything and finally we are running about 2 bar of boost. (race gas we could do 2.5 bar) gearing was too tall so we even got a final drive and now the car is finally ready. She will go into paint and interiors so i will have pics for you soon..now we are working on our evo x which we have already got down to 12.35 and are pushing for 11. Will add pics soon

Here are some pics for you guys. Take a look and let me know what you think. We still have to paint and do some bodywork. but mechanically she is sound.

sohail99 · 14th November 2011, 02:56

Whoa!! Thats awesome! 618 from a civic is unreal!!

Congrats on success of such a huge project!

Do post some pics of the car and its heart!

Speed.Demon · 14th November 2011, 06:26

Wow, 600+ bhp??? On a Civic!! Insane!!
Yea, me too waiting for more pictures of this beast's heart, what did you put in there, twin superchargers or something?

Take this bad boy to the highway and watch the AMGs and M5s dive for cover!!

iTNerd · 14th November 2011, 07:16

This should be exciting! Never heard of such high yield from such an old engine design. More info PLEASE

Catalyst_delhi · 14th November 2011, 08:32

618BHP on stock tyres / old engine totally unreal! I think in stock setup H22 should produce around 200bhp. How did you manage another 400 BHPs and pics please. This must be a setup to drool on.

Racer_X · 14th November 2011, 11:11

618BHP on stock tyres with an old engine

Man you guys have really put in a lot of Masala in that Civic.

Can you please describe in detail the journey in building this monster along with the specs and description of the components used.

Will be following this thread keenly, do post more pics of the monster!

anilisanil · 14th November 2011, 11:41

618 HP on a Civic!! What did you guys do? More details please!

suhaas307 · 14th November 2011, 11:48

600 horses in a FWD car. Ummm, not the best idea I'd say. Most of that power would be quite unusable. I can't even imagine what the torque-steer would be like. But good effort, nonetheless. It's quite an achievement!

More pictures would be appreciated!

_raVan_ · 14th November 2011, 12:22

Its quite an achievement guys! Kudos to you both for pulling it off. But seriously, stock tyres???

Eagerly waiting for the pics and hopefully a video of your drags

heavy_foot · 14th November 2011, 12:35

You guys have to hear this beast running, the BOV is demonic!!

Amey · 14th November 2011, 14:04

Those are some impressive numbers.Congrats mate

aadithsince1980 · 14th November 2011, 14:19

Woah! Brilliant project, waiting for the pics now feel like ummm humm waiting for your public exam results

Just one question: Is the car drivable enough to be used as a daily drive too?

diesel_power · 14th November 2011, 16:45

600+ Hp..!! That's amazing. This may easily smoke out a Lamborghini Gallardo..!

Do post in some pictures of the modification journey.

You have real guts and patience to pull this off.

Congrats.

Akshay1234 · 14th November 2011, 21:18

Thats a G-tech. I doubt those figures are acurate. Why not dyno it and report back.

anachronix · 14th November 2011, 23:12

Sounds unreal to me! Thats a lot of power to be sucked out of a pensioner engine

I would await the dyno figures and also pictures of the build process!

BTW, How are you managing 600HP in a FWD car? IMO, anything more than 200HP to the front wheel is a disaster!

14th November 2011, 02:11	#1
vivanbhathena BHPian Join Date: May 2009 Location: mumbai Posts: 49 Thanked: 12 Times	In my quest to turbo the H22 and achieve over 600 hp, we have spent oodles of money and 3-4 years of time. Finally today, we were able to achieve the desired result and the car gave us 11.7 and 618 hp on street tyres with 4 people in the car. Drag slicks will be tested soon and we should bring the time down to 11.00 or hopefully 10.8-10.9. We started with a na high comp h22, but we could not get lower timings than 14 without nitrous.. I then decided to go the turbo route and ordered a block from abroad. Just the sleeved block because turner jobs here suck for high hp apps. Then we started with a smaller 400hp turbo and 750cc injectors. After facing many issues like idling, fueling cams, head work ignition. Multiple r&d was done on the suspension which we still feel isnt adequate and we bought a 32 way adjustable suspension and a wavetrac 1.5way lsd. Bc turbo cams which we now changed to skunk pro series. Nitrided valves titanium retainers etc. Fuel issues kept creeping up then we incorporated a sard fuel cell with two walboro pumps and 1000cc injectors and a larger turbo.. Old turbo couldnt make more then 350-400 effectively.. We bought a holset 40 and incorporated a top mount system with a twinscroll system. The mounts were race mounts from innovative and driveshaft shop axles with low temp thermostats. Then traction was the issue so we incorporated slicks and now she is finally ready. But if we had race gas and proper vht tracks, this car would be breaking 10 or atleast earlier 10.2-10.3.Did i mention we lightened the entire car up to 1000kg or less with fibre everything and finally we are running about 2 bar of boost. (race gas we could do 2.5 bar) gearing was too tall so we even got a final drive and now the car is finally ready. She will go into paint and interiors so i will have pics for you soon..now we are working on our evo x which we have already got down to 12.35 and are pushing for 11. Will add pics soon Here are some pics for you guys. Take a look and let me know what you think. We still have to paint and do some bodywork. but mechanically she is sound. Attached Thumbnails Last edited by GTO : 17th November 2011 at 10:54. Reason: Adding exterior pictures to the opening post itself
	(5) Thanks

14th November 2011, 02:56	#2
sohail99 Senior - BHPian Join Date: May 2009 Location: New Delhi Posts: 1,272 Thanked: 235 Times	Whoa!! Thats awesome! 618 from a civic is unreal!! Congrats on success of such a huge project! Do post some pics of the car and its heart!
	() Thanks

14th November 2011, 06:26	#3
Speed.Demon BHPian Join Date: May 2011 Location: Kochi/Manama Posts: 276 Thanked: 528 Times	Re: honda civic h22 turbo 600plus hp Wow, 600+ bhp??? On a Civic!! Insane!! Yea, me too waiting for more pictures of this beast's heart, what did you put in there, twin superchargers or something? Take this bad boy to the highway and watch the AMGs and M5s dive for cover!!
	() Thanks

14th November 2011, 07:16	#4
iTNerd Senior - BHPian Join Date: Apr 2007 Location: Imphal/Noida Posts: 1,243 Thanked: 1,221 Times View My Garage	Re: honda civic h22 turbo 600plus hp This should be exciting! Never heard of such high yield from such an old engine design. More info PLEASE
	() Thanks

14th November 2011, 08:32	#5
Catalyst_delhi BHPian Join Date: Oct 2011 Location: Noida/Coimbator Posts: 352 Thanked: 174 Times	Re: honda civic h22 turbo 600plus hp 618BHP on stock tyres / old engine totally unreal! I think in stock setup H22 should produce around 200bhp. How did you manage another 400 BHPs and pics please. This must be a setup to drool on.
	() Thanks

14th November 2011, 11:11	#6
Racer_X BHPian Join Date: Jun 2011 Location: Pune Posts: 266 Thanked: 117 Times	Re: honda civic h22 turbo 600plus hp 618BHP on stock tyres with an old engine Man you guys have really put in a lot of Masala in that Civic. Can you please describe in detail the journey in building this monster along with the specs and description of the components used. Will be following this thread keenly, do post more pics of the monster!
	() Thanks

14th November 2011, 11:41	#7
anilisanil Senior - BHPian Join Date: Jun 2010 Location: Pune Posts: 1,420 Thanked: 291 Times	Re: honda civic h22 turbo 600plus hp 618 HP on a Civic!! What did you guys do? More details please!
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14th November 2011, 11:48	#8
suhaas307 Team-BHP Support Join Date: Aug 2009 Location: Bangalore Posts: 9,145 Thanked: 14,505 Times	Re: honda civic h22 turbo 600plus hp 600 horses in a FWD car. Ummm, not the best idea I'd say. Most of that power would be quite unusable. I can't even imagine what the torque-steer would be like. But good effort, nonetheless. It's quite an achievement! More pictures would be appreciated!
	(3) Thanks

14th November 2011, 12:22	#9
_raVan_ Senior - BHPian Join Date: Jul 2009 Location: Pune Posts: 1,073 Thanked: 660 Times	Re: honda civic h22 turbo 600plus hp Its quite an achievement guys! Kudos to you both for pulling it off. But seriously, stock tyres??? Eagerly waiting for the pics and hopefully a video of your drags
	() Thanks

14th November 2011, 12:35	#10
heavy_foot BANNED Join Date: Jun 2004 Location: Navi Mumbai/LDN Posts: 1,052 Thanked: 174 Times	Re: honda civic h22 turbo 600plus hp You guys have to hear this beast running, the BOV is demonic!!
	() Thanks

14th November 2011, 14:04	#11
Amey BHPian Join Date: Sep 2006 Location: Pune Posts: 679 Thanked: 253 Times View My Garage	Re: honda civic h22 turbo 600plus hp Those are some impressive numbers.Congrats mate
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14th November 2011, 14:19	#12
aadithsince1980 BHPian Join Date: Dec 2010 Location: bangalore Posts: 184 Thanked: 160 Times View My Garage	Re: honda civic h22 turbo 600plus hp Woah! Brilliant project, waiting for the pics now feel like ummm humm waiting for your public exam results Just one question: Is the car drivable enough to be used as a daily drive too?
	() Thanks

14th November 2011, 16:45	#13
diesel_power BANNED Join Date: Nov 2011 Location: Mumbai Posts: 87 Thanked: 15 Times View My Garage	Re: Honda Civic H22 Turbo. 600+ BHP 600+ Hp..!! That's amazing. This may easily smoke out a Lamborghini Gallardo..! Do post in some pictures of the modification journey. You have real guts and patience to pull this off. Congrats.
	() Thanks

14th November 2011, 21:18	#14
Akshay1234 Distinguished - BHPian Join Date: Dec 2006 Location: Mumbai Posts: 10,327 Thanked: 12,914 Times	Re: Honda Civic H22 Turbo. 600+ BHP Thats a G-tech. I doubt those figures are acurate. Why not dyno it and report back.
	() Thanks

14th November 2011, 23:12	#15
anachronix Senior - BHPian Join Date: Mar 2006 Location: Madras Posts: 3,286 Thanked: 1,336 Times View My Garage	Re: Honda Civic H22 Turbo. 600+ BHP Sounds unreal to me! Thats a lot of power to be sucked out of a pensioner engine I would await the dyno figures and also pictures of the build process! BTW, How are you managing 600HP in a FWD car? IMO, anything more than 200HP to the front wheel is a disaster!
	() Thanks