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| Pontiac - Street No question too basic here! |
| View Poll Results: Type of Camshaft in Your Street Pontiac | |||
| Flat-Tappet Hydraulic |
   
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166 | 49.11% |
| Flat-Tappet Solid |
  
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22 | 6.51% |
| Hydraulic Roller |
  
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106 | 31.36% |
| Solid Roller |
  
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44 | 13.02% |
| Voters: 338. You may not vote on this poll | |||
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#21
12-01-2015, 01:49 PM
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Lunati BMII in the GTO at the present time. New engine will have a HFT Ultradyne 280-288 that I have been saving for several years. With slightly worked 670 heads should be nice street engine. Can't afford a HR so have to use what I've got.
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1971 GTO,72 400, stock bottom end, 670 heads, Lunati BMII cam, headers, iron intake Q-jet, four speed. Best 60 ft 1.806in 2004. Best 1/8th mile e.t. 8.46 with 3.55 open rear 85 Grand Prix, 70 400, casting 62 heads stock rebuild, Turbo 350 trans 78 800 cfm Q-jet modified as per Cliff Ruggles book. 87 F350 6.9 4 speed dually A poor man has poor ways. |
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#22
12-01-2015, 02:36 PM
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"Old Faithful" Hyd roller from SD Performance in mine
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 466 Mike Voycey shortblock, 310cfm SD KRE heads, SD "OF 2.0 cam", torker 2,generic one inch open spacer 373 gears 3200 Continental Convertor best et 10.679/127.5/1.533 60ft 308 gears best et 10.76/125.64/1.5471 |
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#23
12-01-2015, 02:53 PM
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Still running the HC-02 cam and Rhoads lifters I bought from HO Racing back in the '80s.
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"I fishtail through the lanes, and I make my tires squeal. Power at my feet, and glory at the wheel. I wind the windows down, let the wind blow through my hair. God knows where I'm goin' to, but me... I don't care." |
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#24
12-01-2015, 05:10 PM
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Pontiac 9779068 as mfg by Crane Cams 1980s
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#25
12-01-2015, 05:51 PM
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Hyd roller with solid roller lifters.
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 frittering and wasting the hours in an off hand way.... 1969 GTO, 455ci, 230/236 Pontiac Dude's "Butcher Special" Comp hyd roller cam with Crower HIPPO solid roller lifters, Q-jet, Edelbrock P4B-QJ, Doug's headers, ported 6X-8 (97cc) heads, TKO600, 3.73 geared Eaton Tru-Trac 8.5", hydroboost, rear disc brakes......and my greatest mechanical feat....a new heater core. 
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#26
12-01-2015, 06:43 PM
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Voodoo 702 in my FB with 350, Voodoo 703 in the 400 nearing completion for my Lee-mans. HFT's.
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"...ridge reamer and ring compressor? Do they have tools like that?" |
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#27
12-01-2015, 07:11 PM
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SD's Stump Puller Hyd Roller with Solid roller lifters
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 1973 Firebird Navajo Orange w/shaker,1973 400/461,1972 Intake SD CNC'd,1977 Q-Jet 800 CFM w/ Cliffs Kit,Tanks Inc PA4 255 Walbro intank pump ,-8an feed/return,RobbMc Regulator,RobbMc 40 micron filter,253 CFM 6x-8's w/H.S 1:5 Roller Rockers,SD Stump Puller H/R Cam 230/236 @.050 112 lobe separation 565/.570 lift,Crower Solid Rollers,28150 Hedman Headers,3" exhaust,full tailpipes,350 Turbo,9.5" 3200 Converter,3:42 gear,8.5 posi,C/E slide-alinks,Koni adj frt shocks,Best [email protected] Lookin for 11's
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#28
12-01-2015, 08:57 PM
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Lunati
Hydraulic Flat Tappet Cam. Torque Monster for 400-455 c.i. daily driven street performance vehicle. Excellent torque and horsepower production with heavier emphasis on the low to mid range. Will work in tri-power applications with larger 389-455 c.i. engines. Choppy idle! Advertised Duration (Int/Exh): 262/268 Duration @ .050 (Int/Exh): 219/227 Gross Valve Lift (Int/Exh): .468/.489 LSA/ICL: 112/108 Valve Lash (Int/Exh): Hyd/Hyd RPM Range: 1300-5500 Includes: Cam & Lifters (#71951PR-16) Part Number: 10510702LK Previous Part Number: 60902LK And it is a tq monster, pulls from idle to my current redline 5100rpm.
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 1970 amc rebel 4-door, faded blue paint,290 emblems on car, 455 under the hood.Turbo 400,3.15 gear.Best so far 1/8 et,8.90 on street tires, Since that I have added 400 heads. I call it a rat sleeper. |
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#29
12-01-2015, 09:18 PM
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Another stump puller hyd roller.
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#30
12-02-2015, 12:19 AM
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Lunati Voodoo HF 705 cam (previous part# 60905) in a .035 over 455 w/Rhoads and Harland Sharp 1.65 roller rockers
Advertised Duration (Int/Exh): 284/292 Duration @ .050 (Int/Exh): 241/249 Gross Valve Lift (Int/Exh): .527/.548 w/1.5 rockers LSA: 110 |
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#31
12-02-2015, 02:21 AM
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I really liked my 60310 SFT but recently swapped it out for an "old faithful" clone from PKMM. Saving up for a set of Crower solid roller lifters w/HIPPA. Hope to be up and running in the spring.
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71 Formula 433, Splayed cap 400 block, 4" stroke Scat forged crank, 6.8 Eagle rods, custom Autotec pistons. SD 295 KRE D ports, Old faithful hybrid roller, Torker II, Holley Sniper Stealth, Tribal Tubes, TKO 600, 3.73 Eaton posi. |
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#32
12-02-2015, 07:58 AM
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summit 2802
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#33
12-02-2015, 08:16 AM
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HR, Comp 236/242 dur, 520/540 lift
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#34
12-02-2015, 06:56 PM
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UltraDyne Hyd. Roller from Bullet Cams.
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#35
12-02-2015, 08:08 PM
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Flat tappet hydraulics in both GTO's: Sig Erson HI Flo I in the '65 since 1981 and still going strong, and a Melling 068 in the '67 since 1990 and still going strong. Both USA made cams and lifters, before quality went down the tubes.
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Jeff 
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#36
12-02-2015, 10:26 PM
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I have an HC02, a couple of 2802's and an Old Faithful Hyd Roller.
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79 Trans Am 400 4 spd WS6 68 Firebird 400 Convertible 70 Pontiac GTO 2007 Pontiac Solstice |
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#37
12-03-2015, 09:06 AM
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Using HFT Bullet #307000 234/[email protected]
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71 Goatman Hot Rods & Horsepower.......A diease for which there is no cure. 71 GTO, 463, SD 295 d-port heads, 10.75:1, RPM intake, 502hp/560tq @ the crank, 200r4, 10" Continental convertor, Bullet 234/244 cam, Cliff's Q-Jet, 3:42's w/Eaton True Trac, 5 Power Tours. New performance numbers coming 
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#38
12-03-2015, 09:35 AM
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Comp Solid Roller, duration at .050 269/279, lift with 1.65 roller rockers .719 / .727, 110 lobe separation.
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#39
12-03-2015, 11:29 AM
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Comp XE Solid roller 242 248 on 110LSA. Right around 600 lift.
Previously ran the old HFT UD 280 288 on a 112 - great street cam.
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65 GTO, 3800#, 474, KRE Dport 330 cfm, 11:1 on pump gas, XE 242 248 solid roller, T56 trans, 3.90 gear, 11.26 @ 124 mph |
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#40
12-03-2015, 12:31 PM
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Comp Xr 288hr 236 242 ground on a 112 lobe for supercharger..
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