NEED HELP twin question

winkdemon84 · 08-19-2008, 01:06 AM

i no i no i ask alot of questions but there not for nothing trust me

i can get a HT4C cheap ... would any one no if a hx-35 in top of a ht4c would be a good working set of twins ???? ... or is a ht4c two big.
i am looking for 400-450 hp ,

__________________
1993 hot rod standard 4x4,1993 auto stock 4x4,1993 1 ton standard 4x4,
1992 standard 2wd ,1993 standard 4x4 body beat off !!!looking for a ve pump for core !!

***plowboy1138*** · 08-30-2008, 11:23 AM

no idea but i have a sumilar question of how bout a stock h1c over a hx55.....i kno sumone has had to have dun twins a first gen

__________________
andrew stein, 92 D350 47rhauto banks flexplate, gorend tc, transgo kit drw pyro&boost gauge 40+boshe injectors fuel pin ground and turned with the smoke screw turned all the way in full power screw, holset hx40 WHEN I GROW UP I WANNA B JUST LIKE BEER PLAY

cumminspride · 08-30-2008, 12:31 PM

seeker1056 has an HX35 over HX55 in his puller. Got a funky hot pipe though?

I can honestly say that the HT3B under an H1C is a nice set of twins. I had a H1C in a 12cm gated housing over an HT3B in a 26cm non gated open throat housing and it spooled great! By the time I hit 25psi It seemed like it shot to 55 and I was gone! Loved them. They were on my 91 1/2 W350. I fueled them with a set of 6X.016 EDM's and the stock 12mm IP.

__________________
2006 3500 Mega Cab CTD 4X4 Auto SRW
91.5 CTD on the Floor /Engine Only

Paccool · 08-30-2008, 07:53 PM

I have a 35 over the HT3B. The 35 by itself was putting out 36 psi before I had the twins installed.

After the install, I can feel the 3B lighting off around 18 pounds of boost. I'm running about 400 HP depending on what set of injectors I have installed.

The 35 has a 12 wastegated housing, set to open around 28 PSI. I put in a set of New Era 435's last weekend and I'm running about 58 pounds of boost on a hot afternoon so it will be over 60 on a cool day.

I get smoke at take off until the boost comes up and then it hazes but no heavy smoke. I'm also running water/meth which helps with the smoke.

The setup is made for towing and works pretty good.

I'm still in the high 14's and low 15's in the 1/4 mile. Takes off and runs the first half hard but then sorta settles down and doesn't finish hard.

Just bought a 05 Chevy so at this point I don't know how long I'll keep the 93. have a race next weekend at Eureka, finished second last year in the auto class, need to get first this year!(bracket racing)

__________________
Stan

93 D250, PDR Twins HX35&HT3B, 60+# boost,PDR stage 2 head w/o-rings, PDR Cam, modified VE Pump, piston style lift pump, modified 5" intake w/AFE, ATS ported manifold,DTT 89% converter, 4" RIP exhaust, modified tranny, EGT/boost/tranny/tach gauges, TPS removed, a little chrome under the hood. Mag-Hitec tranny and diff. covers. Rear sway bar. Line-x bed liner, after market seats. Front end rebuilt with new springs - 2 " taller now. Single stage Water/Meth system installed. Oversized intercooler w/3" IC lines.

05 Chevy 2500 HD, Duramax W/Allison, 17" Hummer wheels w/285-70-17 BFG's, modified air box, ported turbo mouthpiece. Predator programmer.

08-19-2008, 01:06 AM	#1 (permalink)
winkdemon84 Cummins Nut Join Date: Jul 2008 Location: calgary alberta Posts: 304 winkdemon84's Truck Pics	NEED HELP twin question i no i no i ask alot of questions but there not for nothing trust me i can get a HT4C cheap ... would any one no if a hx-35 in top of a ht4c would be a good working set of twins ???? ... or is a ht4c two big. i am looking for 400-450 hp , __________________ 1993 hot rod standard 4x4,1993 auto stock 4x4,1993 1 ton standard 4x4, 1992 standard 2wd ,1993 standard 4x4 body beat off !!!looking for a ve pump for core !!

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08-30-2008, 11:23 AM	#2 (permalink)
*plowboy1138* proffesional bs'r Join Date: Feb 2008 Location: caledonia,ny Posts: 307 plowboy1138's Truck Pics	no idea but i have a sumilar question of how bout a stock h1c over a hx55.....i kno sumone has had to have dun twins a first gen __________________ andrew stein, 92 D350 47rhauto banks flexplate, gorend tc, transgo kit drw pyro&boost gauge 40+boshe injectors fuel pin ground and turned with the smoke screw turned all the way in full power screw, holset hx40 WHEN I GROW UP I WANNA B JUST LIKE BEER PLAY

08-30-2008, 12:31 PM	#3 (permalink)
cumminspride Diesel Freak Join Date: Apr 2007 Location: EAST CENTRAL IN Posts: 567 cumminspride's Truck Pics	seeker1056 has an HX35 over HX55 in his puller. Got a funky hot pipe though? I can honestly say that the HT3B under an H1C is a nice set of twins. I had a H1C in a 12cm gated housing over an HT3B in a 26cm non gated open throat housing and it spooled great! By the time I hit 25psi It seemed like it shot to 55 and I was gone! Loved them. They were on my 91 1/2 W350. I fueled them with a set of 6X.016 EDM's and the stock 12mm IP. __________________ 2006 3500 Mega Cab CTD 4X4 Auto SRW 91.5 CTD on the Floor /Engine Only

08-30-2008, 07:53 PM	#4 (permalink)
Paccool Admin Join Date: Nov 2005 Location: NorCal Posts: 2,366 Paccool's Truck Pics	I have a 35 over the HT3B. The 35 by itself was putting out 36 psi before I had the twins installed. After the install, I can feel the 3B lighting off around 18 pounds of boost. I'm running about 400 HP depending on what set of injectors I have installed. The 35 has a 12 wastegated housing, set to open around 28 PSI. I put in a set of New Era 435's last weekend and I'm running about 58 pounds of boost on a hot afternoon so it will be over 60 on a cool day. I get smoke at take off until the boost comes up and then it hazes but no heavy smoke. I'm also running water/meth which helps with the smoke. The setup is made for towing and works pretty good. I'm still in the high 14's and low 15's in the 1/4 mile. Takes off and runs the first half hard but then sorta settles down and doesn't finish hard. Just bought a 05 Chevy so at this point I don't know how long I'll keep the 93. have a race next weekend at Eureka, finished second last year in the auto class, need to get first this year!(bracket racing) __________________ Stan 93 D250, PDR Twins HX35&HT3B, 60+# boost,PDR stage 2 head w/o-rings, PDR Cam, modified VE Pump, piston style lift pump, modified 5" intake w/AFE, ATS ported manifold,DTT 89% converter, 4" RIP exhaust, modified tranny, EGT/boost/tranny/tach gauges, TPS removed, a little chrome under the hood. Mag-Hitec tranny and diff. covers. Rear sway bar. Line-x bed liner, after market seats. Front end rebuilt with new springs - 2 " taller now. Single stage Water/Meth system installed. Oversized intercooler w/3" IC lines. 05 Chevy 2500 HD, Duramax W/Allison, 17" Hummer wheels w/285-70-17 BFG's, modified air box, ported turbo mouthpiece. Predator programmer.