Ivylandcollision & The Gran Sport Garage .

Ivylandcollision & The Gran Sport Garage . Automotive Machining , Engine building Cylinder head & Engine Dyno services

03/07/2026
03/07/2026

Buick 534
4.400 stroke
4.3950 bore
15.4 to 1 compression
TA Stage 4 heads
B-1 intake
1250 quick fuel
Big roller
Buick 3.250 main & stock cam journal
Gibb tech custom pistons
GRP Aluminun rods

01/25/2026

Balanced 4.400 Buick Crank

01/25/2026

Tested VP Q16 vs VP X 16 Fuels
The difference is between the two without too much
changing was 18 Hp

Both test with appox 11.0hg pulling on the vac pump

Difference with Vac pump & no Vac pump was close to 40hp on this BBC 598

Engine Made 1060 with 15.hg 2 repatable pulls with in a .05 Hp

1034.0 hp on Q16 11.0
Vac
1016 hp on X16 11.0 of vac

Pulls on598 Big Block Power
10/26/2025

Pulls on
598 Big Block Power

10/26/2025

1040 HP
840 TQ
598 BBC

560 cid Buick Tomahawk 4.400 stroke 7.125 crower rod JE pistons Total seal rings Stage 2 heads
04/27/2025

560 cid Buick Tomahawk
4.400 stroke
7.125 crower rod
JE pistons
Total seal rings
Stage 2 heads

Address

75 Industrial Drive
Warminster, PA
18974

Telephone

+12157681815

Website

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