BRP/SOT Hotside SC Install
Joined: Oct 2002
Posts: 8,044
Likes: 6
From: South Florida
i have a utune kit coming my way in the next few weeks 
.
next weekend gonna install the new 650 rc injectors, aeromotive fpr, and walbro pump. then tune it part throttle and idle. then install the blower the following weekend. tune it again part throttle in boost, then head to local dyno for final wot tune
i will start new thread as i progress on install
.next weekend gonna install the new 650 rc injectors, aeromotive fpr, and walbro pump. then tune it part throttle and idle. then install the blower the following weekend. tune it again part throttle in boost, then head to local dyno for final wot tune
i will start new thread as i progress on install
Joined: Jul 2006
Posts: 6,419
Likes: 0
From: The Antagonist
Originally Posted by camuman,Aug 1 2008, 12:52 PM
i have a utune kit coming my way in the next few weeks .
next weekend gonna install the new 650 rc injectors, aeromotive fpr, and walbro pump. then tune it part throttle and idle. then install the blower the following weekend. tune it again part throttle in boost, then head to local dyno for final wot tune
i will start new thread as i progress on install
.next weekend gonna install the new 650 rc injectors, aeromotive fpr, and walbro pump. then tune it part throttle and idle. then install the blower the following weekend. tune it again part throttle in boost, then head to local dyno for final wot tune
i will start new thread as i progress on install
Joined: Aug 2006
Posts: 3,214
Likes: 32
From: Huntsville, AL
Everything is still running great ( do need some new tires 
) other then a small vacuum leak on my PVC catch can ( Air inline water accumulator from Lowes). Cause a very brief lean spot when getting back on the throttle at light throttle positions. Even with the vacuum leak the A/Fs stay good when in boost.
Crap just realized I never posted the dynos showing the gains in the midrange by dropping vtec down to 4k. TQ curve is flat now 
absolutely no vtec surge just lots of area under the curve.
psi in the low to mid range did drop down to 5.5 (as expected with the vtec lobs down low) with Tq increasing. Any time power (TQ) goes up and boost goes down you are putting your motor in a much happier place.
I am looking into a SNOW water injection system to see how much power can be gained due to water injection; increased spark timing that can be run with water injection. ( starting with snow since it is cheep eventually will steep up to a aquamist setup with full 3D mapping ability which can be controlled by the ULT if you really know how to use the ULT to its full extent.
I am hoping I can push the power up to 350Whp and about 225-230WTQ with the water injection system and increased timing.
Even as it stands now since IATs are so low in boost I am only pulling about .5 deg at 5 psi and 1 to 1.5 deg at 6.5 psi depending on rpm.
) other then a small vacuum leak on my PVC catch can ( Air inline water accumulator from Lowes). Cause a very brief lean spot when getting back on the throttle at light throttle positions. Even with the vacuum leak the A/Fs stay good when in boost. Crap just realized I never posted the dynos showing the gains in the midrange by dropping vtec down to 4k. TQ curve is flat now absolutely no vtec surge just lots of area under the curve.psi in the low to mid range did drop down to 5.5 (as expected with the vtec lobs down low) with Tq increasing. Any time power (TQ) goes up and boost goes down you are putting your motor in a much happier place.
I am looking into a SNOW water injection system to see how much power can be gained due to water injection; increased spark timing that can be run with water injection. ( starting with snow since it is cheep eventually will steep up to a aquamist setup with full 3D mapping ability which can be controlled by the ULT if you really know how to use the ULT to its full extent.
I am hoping I can push the power up to 350Whp and about 225-230WTQ with the water injection system and increased timing.
Even as it stands now since IATs are so low in boost I am only pulling about .5 deg at 5 psi and 1 to 1.5 deg at 6.5 psi depending on rpm.
