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| Non Pontiac Motors in Pontiacs includes factory 403,305,350 Chevy, Buick V6, Also Pontiac Motors in non-Pontiacs! |
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#1
12-09-2007, 05:53 PM
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Today's Project:
I am helping Dad install a 502 BBC crate motor in a 1970 Firebird today. I pulled the 455, changed out the bellhousing and have the engine ready to go back in. The car had the Heddman #28150 Headers on it and I am curious if anyone can comment on how the Heddman headers for the BBC will fit.
The customer included Hooker Super Comps and I already see (3) places that look like they will interfere with the chassis. Installation is on hold pending feedback. Thank you all very much for your input...Robert |
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#2
12-10-2007, 12:57 AM
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Can't say, but.... seeing as that you have that boat anchor Pontiac taking up space, I'd be happy to remove it for you-- NO CHARGE!!!
__________________
John IG: @crawdaddycustoms YouTube: https://www.youtube.com/channel/UCK9...Nc_lk1Q/videos |
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#3
12-10-2007, 12:50 PM
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JC,
I need to open it up and see what let go. Sounded like a rod and I am hoping to save the block if possible...Robert |
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#4
12-22-2007, 02:13 AM
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Sounds like a stupid customer. The heddman headers fit tight in a camaro, might even need bfh in a couple spots. Make sure to change the front body clip to a camero too, because that's all the firebird will be with the bbc in it. Another worthless ugly camero.
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#5
01-30-2008, 08:07 PM
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Z code what did you do about headders?
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#6
02-15-2008, 05:21 AM
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Rtanner,
We ended up using a Hedman header for the BBC in a Camaro. Fit was good. No hammer required...:-) |
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#7
02-25-2008, 09:11 PM
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thanks z got a bb swap coming up for a 78 formula. we gonna run the texas mile standing start 1mile top speed compettion hope to go real fast!
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#8
02-25-2008, 10:14 PM
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Quote:
Say it aint so...you don't have faith a 12:1 H-beam rod 455 with Lloyd Elliott ported heads 72cc D-ports a 255/262 .520" Crower solid cam with a Street Dominator intake and 1-3/4" headers. Coupled to the 4-spd and 2.41 gears....180 mph = 5600 rpm....
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63 Catalina coupe 455 budget drag car 11's 1/4 , 7.4 1/8th 66 Star Chief Executive 57k mile 69 Le Mans 2 dr HT 350 85k mile 15 sec 1/4 69 Firebird 400 Burgandy/Black 70 Olds Rallye 350 F85 4 speed 3.91's 70 Olds Cutlass Cruiser Red Wagon 350 101k miles 15 sec 1/4 12 sec w 455 74 Cheyenne Super C10 LWB Gen 6 454 w ZZ502 cam 3.07gear 13.1 1/4, 8.3 1/8 2020 RAM 1500 SLT 4x4 5.7 A8 Hemi 2007 Hummer H3 3.7 liter turd 2019 Chevy Spark petrol car 38 mpg |
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#9
02-26-2008, 05:59 PM
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oh no caught by my pontiac buddy!
 actualy im ready to drag out those 62s and get em to loyd got a order some valves! some long valves
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#10
02-26-2008, 07:12 PM
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hey larry drug that 400 judge block out its 0.60 cranks ruined . got the 62s lets get loyd on those. wanna cheap set of aftermarket rods. but what do we go with from here . im pretty much sold on the comp290b6.
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#11
02-26-2008, 08:37 PM
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Is this going to be the 4" stroke 440 ci setup for the 69 Bird or a 4.25" stroke motor for the Formula ?
__________________
63 Catalina coupe 455 budget drag car 11's 1/4 , 7.4 1/8th 66 Star Chief Executive 57k mile 69 Le Mans 2 dr HT 350 85k mile 15 sec 1/4 69 Firebird 400 Burgandy/Black 70 Olds Rallye 350 F85 4 speed 3.91's 70 Olds Cutlass Cruiser Red Wagon 350 101k miles 15 sec 1/4 12 sec w 455 74 Cheyenne Super C10 LWB Gen 6 454 w ZZ502 cam 3.07gear 13.1 1/4, 8.3 1/8 2020 RAM 1500 SLT 4x4 5.7 A8 Hemi 2007 Hummer H3 3.7 liter turd 2019 Chevy Spark petrol car 38 mpg |
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#12
02-26-2008, 11:18 PM
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its the 440 for the 69. the formula is on hold till i get the 69 to be all it can be.
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