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Forum: Pontiac - Race 04-20-2024, 06:14 AM
Replies: 56
Views: 2,658
Posted By performerrpm
though ill still buy edelbrock heads for most...

though ill still buy edelbrock heads for most stuff, i have 2 sets of speedmasters that i think are nicer than the non cnc eheads that use be 1800 through summit way back when. id most likely buy...
Forum: Pontiac - Boost 04-16-2024, 10:07 PM
Replies: 5
Views: 753
Posted By performerrpm
i ended up using the ross pistons on a na 406,...

i ended up using the ross pistons on a na 406, and bought some icon forged pistons to use with my 4.0 crank and blower. Iam having the cylinders final honed to ..006 p w clearence
Forum: Pontiac - Boost 04-13-2024, 04:45 PM
Replies: 8
Views: 494
Posted By performerrpm
dang we must have ordered within days of each...

dang we must have ordered within days of each other lol. i ordetrd around the 16th of feb and was number 8. i hit him uo yesterday and he said its at the machine shop.. im not really in a hurry...
Forum: Pontiac - Boost 04-12-2024, 12:48 PM
Replies: 8
Views: 494
Posted By performerrpm
have you received your block? i put my deposit...

have you received your block? i put my deposit down 2 months ago as well and hoping it gets here soon.

frank rec'd me to go with a 4.35 bore with my roots blown build and at the time i was gonna...
Forum: Pontiac - Boost 04-03-2024, 10:54 PM
Replies: 16
Views: 636
Posted By performerrpm
theres a guy in the 871 fb groups that has an...

theres a guy in the 871 fb groups that has an electric clutch set up on his mad max truck that disengages
Forum: Performance Parts For Sale/Wanted 04-01-2024, 11:13 PM
Replies: 0
Views: 139
Posted By performerrpm
bds blower hub

so i had thought i may have accidentally shipped my blower hub with an intake awhile back but what really happened is that it fell out of the box and under the car when i was moving stuff around. ive...
Forum: Pontiac - Boost 03-30-2024, 12:22 AM
Replies: 2
Views: 299
Posted By performerrpm
blown 434 with e85

for the guys running e85, ive read you need around 10..1 cr to make use of it with a blower. what would you guys thinks better, i ask because this would be a deciding factor of which heads to use....
Forum: Performance Parts For Sale/Wanted 03-27-2024, 10:04 PM
Replies: 12
Views: 1,466
Posted By performerrpm
good luck!!!....ive pm'd and text this guy with...

good luck!!!....ive pm'd and text this guy with no luck
Forum: Pontiac - Race 03-25-2024, 11:34 AM
Replies: 11
Views: 662
Posted By performerrpm
lol , no i wasnt gonna. i was meaning i might get...

lol , no i wasnt gonna. i was meaning i might get a drill press and try making my own jigs as well as do my own bearings. vs having them made at the machine shop.
Forum: Pontiac - Race 03-25-2024, 09:34 AM
Replies: 11
Views: 662
Posted By performerrpm
the one i free handed was .003 off from being...

the one i free handed was .003 off from being perfectly centered, but. the hole was exact and once i bolted the 2 halves together, the parting line match perfect but to me it looked like the bearing...
Forum: Pontiac - Race 03-25-2024, 05:44 AM
Replies: 11
Views: 662
Posted By performerrpm
does the hole need to be exact in size or can it...

does the hole need to be exact in size or can it be just a little bit loose fitting?
Forum: EFI Tech 03-24-2024, 10:41 PM
Replies: 0
Views: 218
Posted By performerrpm
fast xfi sportsman

i have a couple of the fast xfi sportsman kits one has all tbe ls adapters to run coil on plug etc etc, the other is tbe same kit without the add on harnesses for ls. 303000 kits. it has both...
Forum: Pontiac - Race 03-24-2024, 10:36 PM
Replies: 11
Views: 662
Posted By performerrpm
pontiac rj size

pontiac rj size
Forum: Pontiac - Race 03-24-2024, 10:35 PM
Replies: 11
Views: 662
Posted By performerrpm
i may take you up on that, i dug up a few caps ...

i may take you up on that, i dug up a few caps to ask my machinist if he could make me the sa.e thing. i free handed one and actually got a good fit but ii probably couldnt duplicate it to save my...
Forum: Pontiac - Race 03-24-2024, 11:39 AM
Replies: 11
Views: 662
Posted By performerrpm
dowel bearings for pontiac rj

are these available anywhere? hows the best way to go about making holes if theyre not? i saved some old rod caps and thought about trying to drill and make a jig but if theres a better way
Forum: Performance Parts For Sale/Wanted 03-19-2024, 02:32 PM
Replies: 6
Views: 546
Posted By performerrpm
i recognize this intake...lol i bought it from...

i recognize this intake...lol i bought it from him last year...i believe its residing on obe of johnny406 motors now
Forum: Pontiac - Boost 03-02-2024, 02:06 PM
Replies: 5
Views: 753
Posted By performerrpm
iam going to have it honed with torque plate. ill...

iam going to have it honed with torque plate. ill have to see if its still in the box they came in. i was measuring about mid way up the skirt but i probably should double check
Forum: Pontiac - Boost 03-02-2024, 08:58 AM
Replies: 5
Views: 753
Posted By performerrpm
piston wall clearance for 10-15 pounds of boost.

im dropping a couple 400s off next week for some machine work, 1 of them i plan to throw some slightly used parts in and slap a blower on. the pistons are ross .030 pistons that normally would need...
Forum: Performance Parts For Sale/Wanted 02-27-2024, 11:44 AM
Replies: 6
Views: 1,373
Posted By performerrpm
headers

Tim i have this same set of headers sitting on my shelf that i never used. probably wont now that im doing a d port motor for my 66. i would let them go
Forum: Performance Parts For Sale/Wanted 02-26-2024, 05:10 PM
Replies: 12
Views: 1,466
Posted By performerrpm
pm sent

pm sent
Forum: Performance Parts For Sale/Wanted 02-26-2024, 05:07 PM
Replies: 12
Views: 1,466
Posted By performerrpm
im interested in the rods and what are the...

im interested in the rods and what are the pistons specs? bore ,brand , etc
Forum: Performance Parts For Sale/Wanted 02-26-2024, 01:31 PM
Replies: 12
Views: 1,466
Posted By performerrpm
so did any of this stuff sale?

so did any of this stuff sale?
Forum: Performance Parts For Sale/Wanted 02-26-2024, 01:29 PM
Replies: 1
Views: 268
Posted By performerrpm
sold

sold
Forum: Pontiac - Race 02-23-2024, 08:34 PM
Replies: 22
Views: 1,425
Posted By performerrpm
i think for boost the old style is better....when...

i think for boost the old style is better....when i had mine opened up from dave at sdperf i asked for the heart shape chambers but since i had told him it was for a blower motor he advised against...
Forum: Pontiac - Boost 02-23-2024, 01:28 PM
Replies: 14
Views: 1,125
Posted By performerrpm
im kinda following along on any blown pontiac...

im kinda following along on any blown pontiac threads i see, do you think the 800hp mark is pretty easy to do with a 400 or 406? and a blower.
Showing results 1 to 25 of 500

 
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