Chevy 434 Stroker Engine EFI Pump Gas Dyno CNC-Motorsports Chevelle Camaro Nova S10 Monte Carlo

SB Chevy 434 Stroker fuel injected 9.0:1 compression, dart block, AFR heads, roller cam. We build engine of all types, give us a call 800-341-1528. Check out our web site

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Author cncmotorsports ( ago)
Roger, I can't remember, The customer brought in their own system in.

Author Roger Dustin ( ago)
What efi is this? Thanks

Author cncmotorsports ( ago)
Start at .040 gap

Author Arthur Daluz ( ago)
what gap in spark plugs should i do on a chevy sb 434 stroker using ngk
4554 vpower racing spark plugs hei distributor

Author cncmotorsports ( ago)
@MrBluez28 You should be in the 500+ horsepower range

Author Craig Groombridge ( ago)
Is that a Mass-flo efi? That is what Im using on my 421 I got from cnc
through ken@portage in Canada.. works good and I'm slowly getting the
tuning idea

Author cncmotorsports ( ago)
@TheTkirk .0015 is way to tight. We generally go .0025 .003 on the rods and

Author TheTkirk ( ago)
Is .0015 a good rod bearing clearance for a 434? I was having a debate with
someone on that

Author Wayne Johnson ( ago)
You have to have a 400 block, 6" rods, 4" stroke crank and get the block
machined to fit a 4" stroke crank, and then have it punced .030 over.

Author cncmotorsports ( ago)
You can turn it into a 434, but we would recommend buying the dart block,
The SHP block has been working really well for us in mild applications.

Author cncmotorsports ( ago)
Depends on what camshaft, 210s work the best, 227's will only work with
13.0:1 and a huge roller cam and you need to spin it 8000 rpm. For street a
engine the 210s are the best, they make the best torque and horsepower

Author allroundpower ( ago)
Hi guys, I'm currently thinking of commissioning a motor build from you.
How much torque/ hp can you expect with either AFR competition 195's or AFR
competition 235's on the 434 sbc above at 9.0-1 CR ?Thanks.

Author 7066481212 ( ago)
hi i have an small block 400 2 bolt main i got out of the junkyard from a
1971 impala i was wondering can i turn it into a 434 stroker or do i have
to buy the dart block this will help me out on my discision

Author cncmotorsports ( ago)
You can make a 454 small block stroker, but you have to use a dart tall
deck Iron Eagle block.

Author Lil Cam ( ago)
Is the 434 Stroker Kit the BIGGEST Stroker Kit you can put in a small Block
Chevy 350??

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