"Official" All Motor LS B18a, B18b - DOHC NONvtec
#1026
Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
Just curious i have a p75 head that needs a resurface i was curious how much u guys take off before u have issues. i am useing a stock b1 bottem end
#1027
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Ok guys I need help I got a b18b stock and I'm looking 200-240 wheel. I'm not worried about the money to build, I'm just wanting to get into the low 12s high 11s.
I will be doing the supporting mods as well and traction aids.
I will be doing the supporting mods as well and traction aids.
#1028
Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
A little bump, went yesterday to the dyno finally and made 231 whp and 167 tq im gonna upload the graph later since in the cellphone
#1030
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
you will need forced induction, 84+mm bore, super high compression race gas only, or vtec to really be able to do that. low 12s high 11s i take it you have a gutted hatch... not to be a dick but ive been around quite a while and i think your goals are a bit out there.
Last edited by blackeg; 12-17-2013 at 05:29 PM.
#1031
#1035
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
B18a1 block and head, B17a1 Crankshaft, B16b rods, B20b pistons, 84mm sleeves, 94-01 Ls Gs or Rs trans. 1800cc, 1.75 R/S ratio, 9.2:1 CR, put a turbo on it, 11psi boost on the honda calculator in a 2700 pound car says 280 horsepower, 13 second qmi.
#1036
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
anybody know what AFR is for the 91 integra at WOT? I can't find it anywhere. only...factory AFR are 13:1, but can be richer.. well duh. nothing specific like The PR4-A10 ecu produces AFR of 12.94:1 @WOT. anybody that has datalogged a stock car please speak up. thanks in adavnce!
#1038
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
damn lol 1988integra bro you could just buy a jdm b20b long bock and boost it.
why reinvent a wheel?
or do a b20vtec with milled gsr head and flat faced valves you could do a 13 second run if you lighten up the car.
why reinvent a wheel?
or do a b20vtec with milled gsr head and flat faced valves you could do a 13 second run if you lighten up the car.
#1039
um........
you will need forced induction, 84+mm bore, super high compression race gas only, or vtec to really be able to do that. low 12s high 11s i take it you have a gutted hatch... not to be a dick but ive been around quite a while and i think your goals are a bit out there.
Ill be estatic if my engine makes anywhere close to 140-150hp. Itll eventually dee boost but I wanted to have a peppy na engine too.
81.5 srp 10.7:1
Eagle rods
Ported pr4 head
Jge 303 cams
Rocket motorsports valve springs/titanium retainers
Stock intake manifold
Dc 4-1 with mangled runners.
It should be a solid runner for sure. I ran the head on a stock ecu and it definitely had potential, but not when its untuned. Got s300 and an mtx-l to take care of that
#1040
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
Thought I'd put my set up on here got the motor buttoned up over the weekend
B18a block 81mm
P30 pistons
Acl bearings
Arp rod bolts
Vtec oil and water pump
B18b head
Crower 403s
Aem gears
Gsr valve springs
DIY port and polish
3 angle vj and .010 off head
Ctr exhaust manifold
00 itr LSD trans
Im hoping for 150s tuned on Crome. This is just a street Motor ive thrown together with left over parts.
B18a block 81mm
P30 pistons
Acl bearings
Arp rod bolts
Vtec oil and water pump
B18b head
Crower 403s
Aem gears
Gsr valve springs
DIY port and polish
3 angle vj and .010 off head
Ctr exhaust manifold
00 itr LSD trans
Im hoping for 150s tuned on Crome. This is just a street Motor ive thrown together with left over parts.
#1042
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
Yeah I got lucky on the trans I bought it from a local yard that had it listed as a 95 gsr trans. When they dropped it off I noticed it had an LSD!!! So I ran the vin on it and turned out itr. So I was pretty happy hahah. Ive been kicking around the idea of 404s but it maybe something I do down the road. I'm working on a b20 vtec for my track Crx first.
#1043
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
Type-r IM, custom 3" intake out the bumper w/ v-stack, Hytech replica tri-y header, 81mm pr3s, p75 head milled .035", port matched head and intake manifold, full 2.5" exhaust, Crower 404s w/ Crower valvetrain. Half tank of gas, 93oct fuel, no radio, no carpet, no sound deadening, no AC, no PS, carbon hood.
Time slip:
R/T... .119
60' .. 1.901
330.. 5.610
1/8... 8.714
Mph. 80.64
1000..11.389
1/4.... 13.650
Mph.. 100.45
Street tuned for p75 IM, 3" SRI, PLM SMSP replica, fuel tune only, no ignition timing added, cams not degreed. But it seems that the P73 IM, cold air, and Hytech tri-y rep worked better for the tune.
I also recently bought a P8R, freshening it up, hopefully it serves me well.
#1045
Honda-Tech Member
Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
not an ls but my setup is:
b20b p3f, Low compression bottom end
RM 24/22 grind cams
stock port p8r Head
Skunk2 Intake manifold
alpha 70mm throttle body
Alpha header
2.5in exhaust
YS1 Gsr Trans open diff
All in a 92 integra
Going to the track within the hour
b20b p3f, Low compression bottom end
RM 24/22 grind cams
stock port p8r Head
Skunk2 Intake manifold
alpha 70mm throttle body
Alpha header
2.5in exhaust
YS1 Gsr Trans open diff
All in a 92 integra
Going to the track within the hour
#1048
Honda-Tech Member
Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
Full weight 92' integra, 2650lbs plus the weight of a full tank of fuel(80lbs)
First pass Launch control was very low and the car was hot. Bogged really hard
2nd pass was a little better bumped launch control up from 5800 to 6800, held a bit of wheelspin out of the hole but i was shifting too early.
3rd pass rev limiter was moved from 7200> 7600 since the engine is making power up that high and was being shifted higher, Hey look a 2.0 60ft! and 94.5mph
Next pass the car got to cool off a bit more, and launch control was increased to 7000, 1.97 60ft! best pass of the night right here
. Had a lean spot at about 6k that i fixed.
the last pass the car bogged on the way out (after the 60ft) which lost me on the big end, but broke 95mph!
Stock port p8r head, stock p3f pistons, spring package and cams by Rocket motorosports!
First pass Launch control was very low and the car was hot. Bogged really hard
2nd pass was a little better bumped launch control up from 5800 to 6800, held a bit of wheelspin out of the hole but i was shifting too early.
3rd pass rev limiter was moved from 7200> 7600 since the engine is making power up that high and was being shifted higher, Hey look a 2.0 60ft! and 94.5mph
Next pass the car got to cool off a bit more, and launch control was increased to 7000, 1.97 60ft! best pass of the night right here
. Had a lean spot at about 6k that i fixed.
the last pass the car bogged on the way out (after the 60ft) which lost me on the big end, but broke 95mph!
Stock port p8r head, stock p3f pistons, spring package and cams by Rocket motorosports!
#1049
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Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
Not bad, I know you haven't dyno'd yet, but what kind of power do you think you are making? Also I'm guessing you were on street tires?
#1050
Honda-Tech Member
Re: "Official" All Motor LS B18a, B18b - DOHC NONvtec
If I could put this setup in a civic it would be deep into the 13s